# In(3)B20 - In(3)H140 origin: X ray induced along with the corresponding T(Y;3)'s. references: The Seattle-La Jolla Drosophila Laboratories, 1971, DIS 47, Suppl. Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. inversion cytology _______________________ In(3)B20 65F;80-81 In(3)B68 80-81;87A In(3)B81 80-81;87-88 In(3)B154 64C-D;80-81 In(3)G24 80-81;85D-E In(3)H140 66F;80-81 # In(3)Brd: Inversion (3) Bearded cytology: In(3)71A1-2;80-81; position of right break with respect to centromere undermined. origin: Three / ray-induced inversions with similar breakpoints isolated as Brd4, Brd5, and Brd6. discoverer: Posakony. genetics: Homozygous lethal; less extreme than Brd1. # In(3)C: Inversion (3) Crossover suppressor origin: X ray induced. discoverer: Roberts, 1964. references: 1970, Genetics 65: 429-48. genetics: Homozygous lethal. Recombination as indicated in table. reduced inversion cytology recombination _______________________________________ In(3)C41 80-81;91E-F st-ca In(3)C229 67B;80-81 ve-st In(3)C289 80-81;93E ve-st # In(3)hm2: Inversion (3) hairy cytology: In(3)66D6-10;80C-81F. origin: X ray induced. references: Ingham, Pinchin, Howard, and Ish-Horowicz, 1985, Genetics 111: 463-86. Howard, Ingham, and Rushlow, 1988, Genes Dev. 2: 1037-46. genetics: Homozygous lethal. Variegates for h when heterozy- gous with h. #*In(3)p100.48: Inversion (3) pink cytology: In(3)80-81;85A6-B1; position of left breakpoint with respect to centromere not determined. origin: X ray induced. discoverer: Alexander. references: Ward and Alexander, 1957, Genetics 42: 42-54. genetics: Mutant for p. #*In(3)p100.88 cytology: In(3)80-81;94D11-E1; position of left breakpoint with respect to centromere not determined. origin: X ray induced. discoverer: Alexander. references: Ward and Alexander, 1957, Genetics 42: 42-54. genetics: Mutant for p; mutation independent of breakpoint. # In(3)pb28 cytology: In(3LR)80-81;84A4-5; position of left break with respect to centromore undetermined. origin: X ray induced. references: Pultz, Diederich, Cribbs, and Kaufman, 1988, Genes Dev. 2: 901-20. genetics: Inversion of the ANTC sequences into heterochromatin; variegates for pb. # In(3)stK21: Inversion (3) scarlet cytology: In(3)73A3-4;80-81. discoverer: Belote and McKeown. genetics: Mutant for st. #*In(3L)100.307 cytology: In(3L)62E2-4;64C2-4. origin: X ray induced simultaneously with e100.307. discoverer: Alexander. references: Ward and Alexander, 1957, Genetics 42: 42-54. # In(3L)100r cytology: Inversions with one break in 3L euchromatin break point (ebp) and the other in region 80 proximal to break in Dp(1;3)N264-100 = Dp(1;3)3B4-C1;4B4-5;80. new order: 61 - ebp|80|(3C1 - 4B4)|80 - ebp|80 - 100. origin: X ray induced in Dp(1;3)N264-100. references: Gersh, 1959, Genetics 44: 163-72. phenotype: Partial reversion of white mottling as result of separation of duplication from centromere region. inversion cytology __________________________________ In(3L)100r2 76A4-B1;80 In(3L)100r8 73F1-74A1;80 In(3L)100r11 65A1-B1;80 # In(3L)A: see In(3L)P # In(3L)A82 cytology: In(3L)70D-F;79B-C. origin: X ray induced simultaneously with T(Y;3)A82 = T(Y;3)Xhy+;98F. references: Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. # In(3L)AL11: Inversion (3L) Ashburner Lemeunier cytology: In(3L)62E;68A. origin: Spontaneous in a natural population. references: Ashburner and Lemeunier, 1976, Proc. R. Soc. Lon- don, B 193: 137-57. # In(3L)AL12 cytology: In(3L)69F;75C-D. origin: Spontaneous in a natural population. references: Ashburner and Lemeunier, 1976, Proc. R. Soc. Lon- don, B 193: 137-57. # In(3L)AM44: Inversion (3L) Amherst cytology: In(3L)61A;62C-D. origin: Spontaneous in a natural population in Massachusetts collected by Ives in 1965 (Ashburner, 1972, DIS 49: 34). references: Ashburner and Lemeunier, 1976, Proc. R. Soc. Lon- don, B 193: 137-57. genetics: Homozygous viable. #*In(3L)Apt: Inversion (3L) Apart cytology: Breakpoints unknown. origin: X ray induced. discoverer: Belgovsky, 34e23. references: 1935, DIS 3: 27. genetics: Associated with Apt. # In(3L)B: see In(3L)M # In(3L)B141 - In(3L)R150 origin: X ray induced along with the corresponding T(Y;3)s. references: The Seattle-La Jolla Drosophila Laboratories, 1971, DIS 47, Suppl. Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, David, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. inversion cytology _____________________ In(3L)B141 64E;68A In(3L)H138 66B;66F In(3L)R150 64D;71B? #*In(3L)Bit: Inversion (3L) Bitten cytology: Breakpoints unknown. origin: X ray induced. discoverer: Lefevre, 48g5. references: 1949, DIS 23: 58. genetics: Associated with Bit. # In(3L)BK160 cytology: In(3L)73F;75B. references: Leicht and Bonner, 1988, DIS 67: 54-56. # In(3L)Brd: Inversion (3L) Bearded origin: / ray induced deriviatives of Brd1.. discoverer: Posakony. genetics: Mutant for Brd. inversion cytology synonym comments _________________________________________________________________ In(3L)Brd2 71A;71F In(3L)Brdm0 lethal; severe eye defect; > Brd1 In(3L)Brd3 70D-E;71A In(3L)Brdm1 lethal; severe eye defect; > Brd1 # In(3L)C: Inversion (3L) Crossover suppressor origin: X ray induced. genetics: Homozygous lethal. Recombination between ve and st reduced or virtually eliminated. inversion cytology discoverer ref ( _________________________________________________________ In(3L)C90 62B;80C Roberts and Stewart, 1964 1, 2 In(3L)C299 63C;80 Roberts, 1965 2 In(3L)C302 63A;71A Roberts, 1965 2 ( 1 = Marsh, 1978, DIS 53: 155-56; 2 = Roberts, 1970, Genetics 65: 429-48. # In(3L)CA1 cytology: In(3L)68C1-5;79D4. origin: Spontaneous. discoverer: Richards. references: Ashburner, Faithfull, Littlewood, Richards, Smith, Velissariou, and Woodruff, 1980, DIS 55: 193-95. # In(3L)CA31 cytology: In(3L)65F;69A. origin: / ray induced. discoverer: Ashburner. # In(3L)CA55 cytology: In(3L)70A;70D. origin: / ray induced. discoverer: Ashburner. # In(3L)D: Inversion (3L) Dichaete cytology: In(3L)69D3-E1;70C13-D1 (Bridges). origin: Spontaneous. discoverer: Bridges, 15a3. references: Morgan, Bridges, and Schultz, 1937, Year Book - Carnegie Inst. Washington 36: 301. genetics: Associated with D. # In(3L)E: see In(3L)P # In(3L)F: see In(3L)M # In(3L)Fd: Inversion (3L) Federova cytology: In(3L)62;67. origin: Recombination in In(3LR)DcxF, separating In(3L)Fd from In(3LR)CxD. references: Puro and Novitski, 1982, DIS 58: 126. genetics: Homozygous lethal. No phenotypic effects in hetero- zygotes. # In(3L)fz3: Inversion (3L) frizzled cytology: In(3L)70D6-7;75D3-8 + In(3)73D3-5;80-81. new order: 60 - 70D6|(75D3 - 73D5|80 - 75D8|70D7 - 73D3)|81 - 100. origin: / ray induced simultaneously with In(2L)CA11 = In(2L)21D;36F. discoverer: Velissariou. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou, and Walker, 1981, DIS 56: 186-91. Velissariou and Ashburner, 1981, Chromosoma 84: 173-85. genetics: Associated with fz3. # In(3L)fz4 cytology: In(3L)70D6-7;80-81 + In(3LR)79F;87D-E. new order: 60 - 70D6|(81 - 87D|79F - 70D7|80 - 79F)|87E - 100. origin: / ray induced simultaneously with T(2;3)CA15 = T(2;3)42F;100F. discoverer: Velissariou. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou, and Walker, 1981, DIS 56: 186-91. Velissariou and Ashburner, 1981, Chromosoma 84: 173-85. genetics: Associated with fz4. # In(3L)fzCT8CX1 cytology: In(3L)61C;69A;70D4-7. new order: 61A - 61C|69A - 70D4|69A - 61C|70D7 - 100. origin: Induced by hybrid dysgenesis in fzCT8C. discoverer: Adler. genetics: Strong fz phenotype. Homozygous lethal. # In(3L)fzK21 cytology: In(3L)70D4-7;75A5-B12. origin: / ray induced. discoverer: Adler. genetics: Strong fz phenotype. Homozygous lethal. Viable over all other fz alleles. # In(3L)h: Inversion (3L) hairy inversion cytology origin ref ( genetics ________________________________________________________________________ *In(3L)h10 61A2-3;66D X ray 5 mutant for h *In(3L)h11 66D11-12;80C X ray 5 mutant for h *In(3L)h16 66D14-E1;80F X ray 2, 3, 4 homoz. semilethal; h16/h variegated In(3L)h40 66D10-15;72C hybrid 2 homoz. lethal dysgenesis In(3L)h42 | 65B1-2;66D6-10 X ray 1, 2 homoz. lethal In(3L)h44 66D5-11;80C X ray 1 mutant for h ( 1 = Howard, Ingham, and Rushlow, 1988, Genes Dev. 2: 1037-46; 2 = Ingham, Pinchin, Howard, and Ish-Horowicz, 1985, Genetics 111: 463-86; 3 = Jeffery, 1971, DIS 47: 37; 4 = Jeffery, 1979, Genetics 91: 105-25; 5 = Ward and Alexander, 1957, Genetics 42: 42-54. See references for synonyms. | Molecular biology: 66D break of In(3L)h42 and In(3L)h44 located at -5.15 to -2.5 kb and -9.35 to -6.8 kb, respectively, on the DNA map of h (Howard et al., 1988); "+" values to the right, "-" values to the left. The coordinate system places 0 at the start of transcription (Rushlow). # In(3L)HR origin: X ray induced. discoverer: Ashburner. genetics: Suppresses crossing over between h and ri. inversion cytology ref ( more genetics ____________________________________________________________ In(3L)HR2 62E;78B 1 homozygous viable In(3L)HR10 64C;75C 1 homozygous lethal In(3L)HR13 | 75F;80 1 homozygous lethal In(3L)HR15 64D2-5;68C4-9 1, 2 homozygous viable, fertile and wild type In(3L)HR27 76C3-4;80B2-4 1, 2 homozygous viable, fertile; variegated eye color ( 1 = Ashburner, 1972, DIS 49: 34; 2 = Craymer, 1981, Genet- ics 99: 75-97. | Induced simultaneously with In(3R)HR13=In(3R)81;98E. # In(3L)IW: Inversion (3L) Inoue Watanabe origin: Naturally occurring inversions in Japan. references: Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69- 82. inversion cytology _____________________ In(3L)IW7 66C;69E In(3L)IW8 66C;77D In(3L)IW9 68F;75C In(3L)IW10 70F;75F # In(3L)K: Inversion (3L) Korea origin: Naturally occurring inversions in Korea. references: Choi, Ha, and Kim, 1984, DIS 60: 76. inversion cytology ____________________ In(3L)Kd 65A;67C In(3L)Ke 71B;80C In(3L)Kf 64E;76A # In(3L)KA cytology: In(3L)66C;71B-C. origin: Spontaneous in natural populations in Korea. references: Paik, 1986, DIS 63: 167. # In(3L)KOG origin: Spontaneous in natural populations of Australasia. references: Knibb, Oakeshott, and Gibson, 1981, Genetics 98: 833-47. inversion cytology _______________________ In(3L)KOG-H 62C;68A In(3L)KOG-I 62A-B;69A # In(3L)L17 cytology: In(3L)68B;73F. origin: X ray induced simultaneously with, but independently of, T(Y;3)L17 = T(Y;3)h16;86A. references: Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. # In(3L)L20: see T(Y;3)L20 #*In(3L)M: Inversion (3L) of Mourad cytology: In(3L)66D;71D. origin: Spontaneous. synonym: In(3L)B = In(3L)66C;70B (Warters, 1944, Texas Univ. Publ. 4445: 129-74) and In(3L)F = In(3L)66C;71B (Oshima and Watanabe, 1965, DIS 40: 88) probably the same. references: Mourad and Mallah, 1960, Evolution 14: 166-70. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. Tantawy, Mourad, and Masry, 1977, Egypt. J. Genet. Cytol. 6(2): 370-74. Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69-82. # In(3L)Mg: Inversion (3L) Mglinetz inversion cytology origin ( ref | _________________________________________ In(3L)Mg58 64E;78D 1 2 In(3L)Mg62 62A;67B 1 3 In(3L)Mg63 67E;71C 1 3 In(3L)Mg64 72C;80 1 3 In(3L)Mg112 66B;73F 1 1 In(3L)Mg113 66B;80 1 1 In(3L)Mg114 69D;73F 1 1 In(3L)Mg115 71E;79B 2 1 In(3L)Mg116 62C;80 2 1 In(3L)Mg117 67A;80 2 1 In(3L)Mg127 62B;80 2 1 ( 1 = / ray induced; 2 = 32P feeding. | 1 = Mglinetz, 1968, Genetika (Moscow) 4(8): 81-86; 2 = Mglinetz, 1972, Genetika (Moscow) 8(2): 82-92; 3 = Mglinetz, 1973, Genetika (Moscow) 9(3): 69-75. # In(3L)P: Inversion (3L) Payne cytology: In(3L)63B8-11;72E1-2 on Bridges revised map (Craymer, 1981, 1984). origin: Naturally occurring inversion. discoverer: Payne, 17g. synonym: In(3L)A (Warters, 1944, Texas. Univ. Publ. 4445: 129-74); In(3L)E (Watanabe, 1967, Mem. Fac. Sci. Kyushu Univ. Ser E: 159-78; Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69-82). references: Payne, 1918, Indiana Univ. Studies 5 No. 36: 1-45. 1924, Genetics 9: 327-42. Sturtevant, 1931, Carnegie Inst. Washington Publ. No. 421: 18. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. Craymer, 1981, Genetics 99: 75-97. 1984, DIS 60: 234-36. genetics: Homozygous viable, although it often contains lethals of independent origin. other information: Often associated with In(3R)P. Useful as a balancer for 3L. Allows only about 0.02% crossing over between ru and st. Balancers contain recessive lethals or Me. Balancers for all of chromosome 3 made by combining In(3L)P with In(3R)P or In(3R)C. Found in many wild populations (e.g., Warters, 1944, Texas Univ. Publ. 4445: 129-174; Oshima and Watanabe, 1965, DIS 40: 88; Stalker, 1976, Genetics 82: 323-47; Mettler, Voelker, and Mukai, 1977, Genetics 87: 169-76; Knibb, 1982, Genetics 58: 213-21). # In(3L)P8: Inversion (3L) Pasadena 8 cytology: In(3L)63A-C;78F (Craymer). origin: X ray induced. discoverer: E.B. Lewis. # In(3L)PA - In(3L)PI: Inversion (3L) Pipkin origin: Naturally occurring inversion. references: Pipkin, Franklin-Springer, Law, and Lubega, 1976, J. Hered. 67: 258-66. inversion cytology _______________________ In(3L)PA 63A;67B In(3L)PB 63F-64A;67B In(3L)PC 65B;69F In(3L)PD 65E-F;72C In(3L)PE 66D;71C In(3L)PF 63A;72F In(3L)PG 68A;73A-B In(3L)PH 68F;76D-E In(3L)PI 63F;66A # In(3L)Pc: Inversion (3L) Polycomb cytology: In(3L)76C;78B + In(3L)78C-D;78E5-6 (Tiong). origin: / ray induced. discoverer: Tiong. genetics: Associated with Pc26. # In(3L)pers: Inversion (3L) persimmon cytology: In(3L)63C2-5;73B2-5. origin: X ray induced. discoverer: Demerec, 37l2. references: 1941, DIS 14: 40. genetics: Associated with pers. # In(3L)PS: Inversion (3L) Paik Sung origin: Naturally occurring inversions in Korea. references: Paik and Sung, 1980, DIS 55: 120. inversion cytology _____________________ In(3L)PS28 61F;67E In(3L)PS29 62A;63C In(3L)PS30 65E;67D In(3L)PS31 66D;73B In(3L)PS32 69C;77C In(3L)PS33 71E;75E In(3L)PS34 72F;78B # In(3L)rg17 cytology: In(3L)62B2-7;63F. origin: / ray induced. references: Sliter, Henrich, Tucker, and Gilbert, 1989, Genet- ics 123: .if n .bp # In(3L)SMG: Inversion (3L) Semenova Mglinetz Glotoff origin: / ray induced. references: Semenova, Mglinetz, and Glotoff, 1970, Genetika (Moscow) 6(4): 165-69. inversion cytology ______________________ In(3L)SMG12 67C;77 In(3L)SMG13 63F;75C In(3L)SMG14 67B;67E In(3L)SMG15 63A;73E In(3L)SMG16 65;70C In(3L)SMG17 61F;72F In(3L)SMG18 61C;67D In(3L)SMG19 70C;75D In(3L)SMG20 62B;66A 327-36. #*In(3L)Spr: Inversion (3L) Spread cytology: Breakpoints unknown. origin: X ray induced. discoverer: Oliver, 32k21. references: 1935, DIS 4: 15. genetics: Associated with Spr. # In(3L)st5: Inversion (3L) scarlet cytology: In(3L)73A2-3;80C. origin: / ray induced. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou and Walker, 1981, DIS 56: 186-91. Velissariou and Ashburner, 1981, Chromosoma 84: 173-85. genetics: Associated with st5. # In(3L)St: Inversion (3L) Stalker origin: Naturally occurring inversions. references: Stalker, 1976, Genetics 82: 323-47. inversion cytology ________________________ In(3L)St-A 60F-61A;67B In(3L)St-C 65A;73B In(3L)St-D 65E;66E In(3L)St-E 66C;71C In(3L)St-F 67C-D;76A In(3L)St-G 64B;68F-69A In(3L)St-H 62E;70C In(3L)St-J 61C;64C In(3L)St-K 75C;76F In(3L)St-L 66C;70F In(3L)St-M 64C;66F In(3L)St-N 77B;79E # In(3L)std11: Inversion (3L) scarlet transformer doublesex cytology: In(3L)72E1-2;73A11-B1;73D1-4; deficient for 73B1-D1 (Belote and McKeown). new order: 61 - 72E1|73A11 - 72E2|73D4 - 100. origin: X ray induced. discoverer: M. Hoffmann. genetics: st+ phenotype; deficient for Abl, l(3)73Bc, and Dab. # In(3L)TB cytology: In(2L)70B;75A. origin: Spontaneous in natural population in Brownville, Texas. references: Yang, Kojima, and Kovarik, 1971, DIS 47: 71-72. Langley, Tobari, and Kojima, 1974, Genetics 78: 921-36. #*In(3L)th293: Inversion (3L) thread cytology: In(3L)72A2-B1;76A4-B1;79A4-B1. new order: 61 - 72A2|79A4 - 76B1|72B1 - 76A4|79B1 - 100. origin: X ray induced. discoverer: Alexander. synonym: Tp(3;3)th100.293. references: Ward and Alexander, 1957, Genetics 42: 42-54. genetics: Mutant for th. # In(3L)thSS108 cytology: In(3L)63F3-5;72A3-4 + In(3L)68F5;73F. new order: 61A - 63F3|72A3 - 68F5|73F - 72A4| 63F5 - 68F5|73F - 100. origin: X ray induced. discoverer: S. Smith. references: Ashburner, Faithfull, Littlewood, Richards, Smith, Velissariou, and Woodruff, 1980, DIS 55: 193-95. genetics: Associated with thSS108. # In(3L)V cytology: In(3L)68F;75C. origin: Naturally occurring inversion. references: Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69- 82. Inoue, 1979, Jpn. J. Genet. 54: 83-96. # In(3L)V4-14: Inversion (3L) Valencia cytology: In(3L)70B;80B. Includes a possible deficiency in 70C. origin: X ray induced. references: Valencia, 1970, DIS 45: 37-38. genetics: Homozygous lethal. # In(3L)V13-1 cytology: In(3L)70B;71E-F. origin: X ray induced simultaneously with T(2;3)35B;96E. references: Valencia, 1970, DIS 45: 37-38. genetics: Homozygous lethal. # In(3L)VV11: Inversion (3L) V. Velissariou cytology: In(3L)64C4-8;69F3-7. origin: / ray induced. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou and Walker, 1981, DIS 56: 186-91. # In(3L)VV14 cytology: In(3L)75C1-3;75F1-5. origin: / ray induced. references: Velissariou, 1981(?), Ph.D. Thesis, Cambridge University. genetics: Homozygous viable. # In(3L)Wrv16: Inversion (3L) Wrinkled cytology: In(3LR)70F1-2;75C3-4. origin: X ray induced. synonym: In(3L)W+R16. references: Ashburner, Faithfull, Littlewood, Richards, Smith, Velissariou, and Woodruff, 1980, DIS 55: 193-95. genetics: Revertant of W. # In(3L)Y cytology: In(3L)68F;75C. origin: Spontaneous in natural population in Japan. references: Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69- 82. Inoue, Watanabe, and Watanabe, 1984, Evolution 38: 753-65. # In(3L)Yt: Inversion (3L) Ytterborn cytology: In(3L)70C;76D. origin: Spontaneous. references: Ytterborn, 1968, Hereditas 59: 49-62. # In(3L)Z8: Inversion (3L) Zacharopoulou cytology: In(3L)66A;79B. origin: Spontaneous in natural population in Greece. references: Zacharopoulou, 1974, DIS 51: 110. # In(3L)Z9 cytology: In(3L)69C;72C. origin: Spontaneous in natural population in Greece. references: Zacharopoulou, 1974, DIS 51: 110. # In(3L)ZP: Inversion (3L) Zacharopoulou Pelecanos origin: Naturally occurring inversions in Greece. references: Zacharopoulou and Pelecanos, 1980, Genetika 54: 105-11. inversion cytology _____________________ In(3L)ZP13 69A;72B In(3L)ZP14 68F;73B In(3L)ZP15 65E;73B In(3L)ZP16 61C;62C In(3L)ZP17 66D;71D In(3L)ZP18 73B;79D In(3L)ZP19 65A;69A In(3L)ZP20 66B;70A In(3L)ZP21 69E;78D # In(3LR)79i cytology: In(3LR)67B11-C1;87D5-13. origin: Spontaneous. discoverer: Duncan, 79i. references: Craymer. genetics: Homozygous lethal. # In(3LR)100r cytology: Inversions with one break in 3R euchromatin (ebp) and the other in region 80 proximal to Dp(1;3)3B4-C1;4B4-5;80. new order: 61 - 80|(3C1 - 4B4)|80|ebp - 80|ebp - 100. origin: X ray induced in Dp(1;3)N264-100. references: Gersh, 1959, Genetics 44: 163-72. phenotype: Partial reversion of white mottling owing to separa- tion of duplication from centromere region. inversion ebp ________________________ In(3LR)100r1 96B1-3 *In(3LR)100r3 86C1-D1 *In(3LR)100r7 99B-C1 In(3LR)100r27 96B3-5 # In(3LR)201 - In(3LR)238 origin: X ray induced in Canton-S. discoverer: Ou. genetics: Transvects Cbx Ubx/+. Also see table. inversion cytology ref ( genetics ________________________________________________________________________ In(3LR)201 71;82 1 In(3LR)202 68F-69A;81F 1 In(3LR)206 65E10-12;85A1-3 2 homozygous viable, (B.S. Baker) fertile, wild type In(3LR)207 3L;81F 1 In(3LR)208 61E2-3;86C1-2 (Craymer) 2 In(3LR)209 62F;89D (Craymer) 2 homozygous lethal In(3LR)215 63E;86D (Craymer) 2 In(3LR)216 | 63E3-6;80-81; 1 84A1-2 (B.S. Baker; Craymer) In(3LR)217 71B2-4;81F1 2 In(3LR)220 63C5-D1;85E-F (Craymer) 2 In(3LR)222 62A10-12;85F10-12 (Craymer) 2 homozygous viable In(3LR)223 64D5-E1;84E8-10 2 (B.S. Baker) In(3LR)224 69E7-F1;83B7-C1 2 homozygous viable, fertile, wild type In(3LR)225 77E1;88E2-3 (Craymer) 2 In(3LR)226 64A10-B1;87E2-4 (Craymer) 2 In(3LR)228 76;81 1 In(3LR)229 61F7-62A1;88B (Craymer) 2 In(3LR)230 67F2-68A1;84E2-7 2 In(3LR)231 68A;83B 1 In(3LR)232 67F3-4;84D12-14 (B.S. Baker) In(3LR)234 67D6-8;88A10-B1 2 homozygous viable, fertile, wild type In(3LR) 238 80D-F;89B (Craymer) 2 ( 1 = Craymer; 2 = Craymer, 1984, DIS 60: 234-36. | new order: 61 - 63E3|81 - 84A1|80 - 63E6|84A2 - 100. # In(3LR)A114 cytology: In(3LR)80;92A2-B1 (E.B. Lewis). origin: X ray induced simultaneously with, but independently of, T(Y;3)A114 = T(Y;3)Xhy+;61F. references: The Seattle-La Jolla Drosophila Laboratories, 1971, DIS 47, Suppl. Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. Craymer, 1984, DIS 60: 234-36. genetics: Homozygous lethal (Craymer, 1981, Genetics 99: 75- 97). # In(3LR)A200: see T(Y;3)A200 # In(3LR)AntpPW cytology: In(3R)71F;84B1-2. references: Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. Schneuwly and Gehring, 1985, Dev. Biol. 108: 377-86. genetics: Mutant for AntpPW. # In(3LR)AntpPW cytology: In(3LR)71F;84B1-2. origin: Induced by methoxydiethylnitrosoamine. discoverer: Pinchin. references: Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. genetics: Mutant for Antp. molecular biology: Right breakpoint localized to a clone approximately 100 kilobases proximal to the left breakpoint of In(3R)Hu, the origin of the ANTC walk of Garber et al. # In(3LR)Antprv6: Inversion (3LR) Antennapedia-revertant cytology: In(3LR)79D1-2;84A4-B2. origin: X ray induced in AntpNs. synonym: In(3LR)AntpNs+R6. references: Duncan and Kaufman, 1975, Genetics 80: 733-52. genetics: Revertant of AntpNs. Homozygous lethal. Also lethal with AntpB and AntpScx. # In(3LR)Antprv16 cytology: In(3LR)75A-B;82B-C + In(3R)80C;84A4-B2. new order: 61 - 75A|(82B - 80C|84A4 - 82C|75B - 80C)|84B2 - 100. origin: / ray induced. synonym: AntpNs+R16. references: Duncan and Kaufman, 1975, Genetics 80: 733-52. genetics: Revertant of AntpNs. Lethal homozygous and with AntpB. # In(3LR)AntprvC4 cytology: In(3LR)75B;84B1-2. origin: Induced by ethyl methanesulfonate. synonym: In(3LR)AntpNs+RC4. references: Struhl, 1981, Nature (London) 292: 635-38. Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. genetics: Revertant of AntpNs. Homozygous lethal and lethal over Df(3R)4SCB (Scott et al., 1983). molecular biology: Right breakpoint approximately 120 kb proxi- mal to left breakpoint of In(3R)Hu (Garber, Kuroiwa, and Gehr- ing, 1983, EMBO J. 2: 2027-36) and 128 kb to the right of the proximal breakpoint of Tp(3;3)DfdrvX16 (Scott, Weiner, Hazel- rigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76). # In(3LR)AntpW cytology: In(3LR)75C;84B1-2. origin: / ray induced. references: Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. genetics: Mutant for Antp. Homozygous lethal. molecular biology: Right breakpoint 158 kb distal to the left breakpoint of Tp(3;3)DfdrvX16. # In(3LR)B130: see T(Y;3)B130 # In(3LR)B158 cytology: In(3LR)76A;93B-94A. origin: X ray induced. references: Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. Craymer, 1984, Genetics 108: 573-87. genetics: Homozygous lethal (Craymer, 1981, Genetics 99: 75- 97). Associated with, but separable from, T(Y;3)B158. # In(3LR)B238 cytology: In(3LR)80D-80F;88A10-B1. origin: X ray induced. references: Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, and Gould-Somero, 1972, Genetics 71: 157-84. genetics: Induced simultaneously with T(Y;2)B238. # In(3LR)BK133 cytology: In(3LR)80A;89A. references: Leicht and Bonner, 1988, DIS 67: 54-56. # In(3LR)BTD: Inversion (3LR) Bithorax Transvection Disrupter origin: / ray induced. references: Smolik-Utlaut and Gelbart, 1987, Genetics 116: 285-98. genetics: Disrupts transvection effects at the BXC. inversion cytology ____________________________ In(3LR)BTD2 62D-E;84B In(3LR)BTD7 76A;87A;92B ( In(3LR)BTD11 80;88B ( New order: 61 - 76A|87A - 76A|92B - 87A|92B - 100 (tenta- tive). # In(3LR)bxd: Inversion (3LR) bithoraxoid origin: X ray induced. references: Craymer, 1981, Genetics 99: 75-97. genetics: Mutant for bxd. inversion cytology discoverer ______________________________________________ In(3LR)bxd106 72D11-E1;89E2-3 E.B. Lewis In(3LR)bxd113 ( 69C3-4;89E2-3 E.B. Lewis In(3LR)bxd194 | 80;89E Shaw ( Apparently associated with small deletion of bithorax material at 89E; 3R breakpoint 7-10 kilobases proximal to distal breakpoint of In(3R)Cbxrv1 (Bender, Akam, Karch, Beachy, Peifer, Spierer, Lewis, and Hogness, 1983, Science 221: 23-29). | Synonym: In(3LR)bxd92; In(3LR)bxd19409.2X. # In(3LR)by36: Inversion (3LR) blistery cytology: In(3LR)66;89B;96. references: Kemphues, Raff, and Kaufman, 1983, Genetics 105: 345-56. genetics: Mutant for by. # In(3LR)by44 cytology: In(3LR)65;81. references: Kemphues, Raff, and Kaufman, 1983, Genetics 105: 345-56. genetics:: Mutant for by. # In(3LR)C: Inversion (3LR) Crossover suppressor origin: X ray induced. discoverer: Roberts, 1964, 1965. references: 1970, Genetics 65: 429-48 [for all except In(3LR)C267, for which see Craymer, 1981, Genetics 99: 75- 97]. inversion cytology genetics ______________________________________________________________________ In(3LR)C35 64B;89E homozygous lethal; recombination practically eliminated between ve and st and reduced between st and ca In(3LR)C117 64D;89B homozygous lethal; ve - st and st - ca recombination reduced In(3LR)C165 64C;83C homozygous viable; recombination practically eliminated between ve and st In(3LR)C175 65C;95E homozygous lethal; recombination practically eliminated between ve and st and between st and ca In(3LR)C190 69F;89D homozygous lethal; recombination reduced between ve and st and between st and ca In(3LR)C267 ( 74F;88D In(3LR)C269 78C;98F homozygous viable; recombination practically eliminated between st and ca In(3LR)C334 | 67E;86D;91F homozygous lethal; recombination reduced between ve and st and between st and ca ( Originally associated with T(2;3)C267 (CP627). | new order: 61 - 67E|86D - 67E|91F - 86D|91F - 100. # In(3LR)CA18 cytology: In(3LR)80;98B4-8. origin: / ray induced. discoverer: Ashburner. genetics: Induced with In(2LR)noc7. # In(3LR)CA25 cytology: In(3LR)61A-B;92B. origin: / ray induced; occurred simultaneously with partial loss of TE35BC-33. discoverer: Ashburner. references: Gubb, Shelton, Roote, McGill, and Ashburner, 1984, Chromosoma 91: 54-64. # In(3LR)CxD: Inversion (3LR) Crossover Suppressor Dichaete cytology: In(3LR)71F;85C + In(3LR)80;84A;93F superimposed on In(3L)69D3-E1;70C13-D1. new order: 61A - 69D3|70C13 - 69E1|70D1 - 71F|85C - 84A|80 - 84A|93F - 85C|71F - 80|93F - 100 (Bridges). origin: X ray induced in In(3L)D. discoverer: Oliver. synonym: CxD; Dcx. references: Glass, 1933, J. Genet. 28: 70. Federova, 1937, Dokl. Acad. Nauk SSSR 14: 135-38. genetics: Carries D (separates from other inversions with fre- quency of 0.2%). Crossing over strongly reduced in chromo- some 3 except distal half of 3L; virtually no crossing over between st and e. other information: Name easily confused with what has been called C(3)x, which appears to be In(3L)P + In(3R)P (Lewis, 1956, DIS 30: 130). # In(3LR)DcxF: Inversion (3LR) Dichaete crossover suppressor of Federova cytology: In(3L)62;67 superimposed on In(3L)69D3-E1;70C13-D1 + In(3LR)71F;85C + In(3LR)80;84A;93F. From Federova's drawings (1937), there appears to be an inversion from about 62 to 67 in addition to a complex rearrangement, presumably In(3LR)CxD. new order: 61 - 62|67 - 62|67 - 69D3|70C13 - 69E1| 70D1 - 71F|85C - 84A|80 - 84A|93F - 85C| 71F - 80|93F - 100. origin: X ray induced in In(3LR)CxD. discoverer: Fedorova. synonym: In(3LR)CxF; DcxF; CxF,D. references: 1937, Dokl. Acad. Nauk SSSR 14: 135-38. Craymer, 1980, DIS 55: 197-200. genetics: Carries ru, h and D. Crossing over strongly inhi- bited throughout chromosome 3. # In(3LR)DlKX12 Inversion (3LR) Delta cytology: In(3LR)67C-D;91F;92B. new order: 61 - 67C|91F - 67D|92B-100. Lacks 91F - 92B. origin: X ray induced. discoverer: Vassin. references: Campos-Ortega. genetics: Associated with Dl. # In(3LR)dsx34: Inversion (3LR) doublesex cytology: In(3LR)71F1-2;84E1-2. Break near distal edge of 84E1-2. origin: X ray induced in dsxM. discoverer: Baker, Hoff, Kaufman, Wolfner, and Hazelrigg, 1991, Genetics 127: 125-38. synonym: In(3LR)dsxMas+R13. genetics: Revertant of dsxM. # In(3LR)dsx36 cytology: In(3LR)76A5-7;84E1-4. origin: X ray induced in dsxM. discoverer: Baker, Hoff, Kaufman, Wolfner, and Hazelrigg, 1991, Genetics 127: 125-38. synonym: In(3LR)dsxMas+R23. genetics: Revertant of dsxM. # In(3LR)E(spl)rv1: Inversion (3LR) Enhancer of split-revertant cytology: In(3LR)96F-97A;99B. origin: X ray induced. references: Lehmann, Jimenez, Dietrich, and Campos-Ortega, 1983, Wilhelm Roux's Arch. Dev. Biol. 192: 62-74. genetics: Revertant of E(spl). # In(3LR)f: Inversion (3LR) free arms origin: X ray induced as reciprocal translocation between F(3L) and F(3R). Replacement of the centromere regions with that of a normal chromosome by double recombination converts the translocation into a pericentric inversion. discoverer: Craymer, 1981. references: 1984, DIS 60: 217-18 and 234-36. inversion cytology ________________________________ In(3LR)f1 74D;86E1-2 In(3LR)f7 ( | / 75A1-2;90A1-5 In(3LR)f9 68C9;84F9 In(3LR)f13 63C5-D1;84D4-7 In(3LR)f19 ( / 62A;98A ( Homozygous viable, fertile, and phenotypically wild type. | Wings may be somewhat flimsy, but otherwise wild type. / Subsequently reconstituted as In(3LR) by double-crossover centromere replacement from a normal third chromosome. # In(3LR)fkh: Inversion (3LR) fork head cytology: In(3LR)80;98D2-3. origin: X ray induced. references: Jurgens and Weigel, 1988, Roux's Arch. Dev. Biol. 197: 345-54. genetics: Weak fkh phenotype. # In(3LR)gvU: Inversion (3LR) grooved cytology: In(3LR)69C1-2;81. origin: / ray induced. synonym: In(3LR)gsU. references: Akam, Roberts, Richards, and Ashburner, 1978, Cell 13: 215-25. genetics: Mutant for gv. eyg/gvU flies show eyg phenotype; gv/gvU flies show eyg and gv phenotype. Homozygous lethal. # In(3LR)hR15 cytology: In(3LR)66D14-E1;85B5-C12. origin: X ray induced. synonym: In(3LR)h+15. references: Jeffery, 1979, Genetics 91: 105-25. Ingham, Pinchin, Howard, and Ish-Horowicz, 1985, Genetics 111: 463-86. genetics: Homozygous lethal. molecular biology: Breakpoint located within cloned region of h (Holmgren, 1984, EMBO J. 3: 569-73). # In(3LR)H159: see T(Y;3)H159 # In(3LR)H175: see T(Y;3)H175 # In(3LR)HabrvC51: see In(3LR)iab2C51 #*In(3LR)Hi: Inversion (3LR) Hirsute cytology: In(3LR)71A;91F. origin: X ray induced. discoverer: Bishop, 1939. genetics: Associated with Hi. # In(3LR)HR origin: X ray induced. discoverer: Ashburner. genetics: Suppresses crossing over between h and ri. inversion cytology ref ( more genetics ____________________________________________________________________ In(3LR)HR5 | 67F;88E + 75C;98C 1 homozygous lethal In(3LR)HR6 67F;83E 1 homozygous lethal In(3LR)HR8 / 70B;78C + 72C-E;83A 1 homozygous lethal In(3LR)HR20 64C;84D 1 homozygous lethal In(3LR)HR32 62E;81 1 homozygous lethal In(3LR)HR33 ` 61A1-2;87B2-4 1, 2 homozygous viable, fertile, and gvl-like, often overlapping wild type ( 1 = Ashburner, 1972, DIS 49: 34; 2 = Craymer, 1981, Genet- ics 99: 75-97. | new order: 61A - 67F|88E - 75C|98C - 88E|67F - 75C|98C - 100F. / new order: 61A - 70B|78C - 83A|72C - 70B|78C - 72E|83A - 100F. ` No puffing in 61A2-3 in homozygous larvae. # In(3LR)HR33Lbxd106R cytology: In(3LR)61A1-2;87B2-4L72D11-E1;89E2-3R; deficient for 61A2-72D11 and 87B4-89E2. origin: Recombinant carrying the left end of In(3LR)HR33 and the right end of In(3LR)bxd106. discoverer: Craymer. references: 1984, DIS 60: 234-36. genetics: Lethal over normal 3; viable over Dp(3;3)S2. # In(3LR)iab2C51: Inversion (3LR) infraabdominal 2 cytology: In(3LR)80;89E. origin: X ray induced in Hab. discoverer: Crosby. synonym: In(3LR)HabrvC51. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Cel- niker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab2. Revertant of Hab. molecular biology: 3R breakpoint 43 kb distal to distal break- point of In(3R)Cbxrv1. # In(3LR)iab34 cytology: In(3LR)80C;85A;89E1-4; complex inversion. origin: Induced by ethyl methanesulfonate. synonym: In(3LR)Uab4; In(3LR)Sab3Uab. references: Lewis, 1978, Nature (London) 276: 565-70. genetics: Associated with Uab4. molecular biology: Right breakpoint at 58.5 to 61.5 kb distal to distal breakpoint of In(3R)Cbxrv1. # In(3LR)iab333 cytology: In(3LR)74A;89E. origin: X ray induced. discoverer: R.H. Baker. synonym: iab335250.33. genetics: Associated with iab3. # In(3LR)iab3Uab: see In(3LR)iab34 # In(3LR)iab4166 cytology: In(3LR)79D-E;89E. origin: X ray induced. discoverer: Von der Ahe. synonym: Mcprev31166.1. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Cel- niker, Crosby, and Lewis, 1985, Cell 432: 81-96. genetics: Associated with iab4. molecular biology: DNA breakpoint at +76 to +83 kb. # In(3LR)iab7MX2 cytology: In(3LR)64A;89A;89E. origin: X ray induced. discoverer: Casanova. synonym: In(3LR)AbdBMX2. references: S'nchez-Herrero, Vernos, Marco, and Morata, 1985, Nature (London) 313: 108-13. Karch, Weiffenbach, Peifer, Bender, Duncan, Celniker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab7MX2. Viable over Df(3R)P9, show- ing transformation of the fifth, sixth and seventh abdominal segments to the fourth. molecular biology: DNA breakpoint 139.5-142 kb distal to the distal breakpoint of In(3R)Cbxrv1. # In(3LR)IC67-280 cytology: In(3LR)66D;89E. origin: X ray induced. references: Brosseau, 1969, DIS 44: 45. genetics: Homozygous lethal. # In(3LR)IC67-356 cytology: In(3LR)63B3-4;86E. origin: X ray induced. references: Brosseau, 1969, DIS 44: 45. genetics: Homozygous lethal. # In(3LR)IW18: Inversion (1) Inoue Watanabe cytology: In(3LR)62A;88C. origin: Spontaneous in a natural population in Japan. references: Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69- 82. #*In(3LR)K: Inversion (3LR) of Krivshenko cytology: In(3LR)61C6-7;100A-B; only the left end recovered. new order: 100F - 100B|61C7 - 100. origin: X ray induced in oocytes. genetics: Result of a pericentric inversion followed by an exchange or of a translocation between 3L of one chromatid and 3R of its sister or homolog. # In(3LR)KB cytology: In(3LR)68C;91D. origin: Spontaneous in natural populations in Korea. references: Paik, 1986, DIS 63: 167. # In(3LR)L130: see T(Y;3)L130 # In(3LR)LD: Inversion (3LR) of L. DeJongh origin: X ray induced in bx34e and selected for bithorax transvection over Ubx. discoverer: DeJongh. inversion cytology ref ( genetics ________________________________________________________________ In(3LR)LD1 | 61B-C3;64C2-9;87B-C 2 homozygous viable, female sterile In(3LR)LD3 61F7-62A2;81F5-82A1 2 homozygous viable, fertile, wild type In(3LR)LD4 62;84 1 In(3LR)LD5 | 62;70A;75-77;79F;84D 1 In(3LR)LD6 62A10-B1;85A2-3 2 homozygous viable fertile, wild type In(3LR)LD9 64;86 1 In(3LR)LD11 67;86 but complex 1 In(3LR)LD12 64;81F-82A 1 In(3LR)LD13 70;85 1 homozygous viable In(3LR)LD17 74;85 1 In(3LR)LD19 76;84 1 homozygous viable In(3LR)LD27 80;81? 1 In(3LR)LD30 64-65;81F 1 In(3LR)LD31 67C-D;81F 1 ( 1 = Craymer; 2 = Craymer, 1981, Genetics 99: 75-97. | new order: In(3LR)LD1 = 61A - 61B|87B - 64C9|61C3 - 64C2|87C - 100F. In(3LR)LD5 = 61A - 62|70A - 75|79F - 84D|70A - 62|84D - 100F. 75-77 unaccounted for. # In(3LR)M6: Inversion (3LR) Multiple 6 cytology: In(3LR)75C;94A. references: Craymer, 1984, DIS 60: 234-36. other information: Inversion component of balancers TM6, TM6B and TM6C. # In(3LR)M54c: Inversion (3LR) Minute-54c cytology: In(3L)73A9-10;75D7-E1 + In(3LR)61C2-3;80C4-5;93B4- 5;100B8-9. new order: 61A - 61C2|93B5 - 100B8|80C5 - 93B4|80C4 - 75E1| 73A10 - 75D7|73A9 - 61C3|100B9 - 100F. Also carries an inversion with unspecified breakpoints in the region between 61C3 and 73A9. origin: Neutron induced. discoverer: Mickey, 54c10. references: 1963, DIS 38: 29. genetics: Mutant or deficient for st and an unidentified Minute. # In(3LR)Mg: Inversion (3LR) Mglinetz inversion cytology origin ref ( _______________________________________________ In(3LR)Mg17 63A;97A / ray 2 In(3LR)Mg19 80;98A / ray 2 In(3LR)Mg57 67D;90A / ray 2 In(3LR)Mg59 80;93D / ray 2 In(3LR)Mg60 80;93D / ray 2 In(3LR)Mg61 76D;82D / ray 2 In(3LR)Mg66 61A;96F / ray 3 In(3LR)Mg69 80;83D / ray 3 In(3LR)Mg120 78F;83D / ray 1 In(3LR)Mg121 67B;97A 32P feeding 1 In(3LR)Mg122 61C;98A 32P feeding 1 In(3LR)Mg123 73F;83F 32P feeding 1 In(3LR)Mg124 65D;87D 32P feeding 1 In(3LR)Mg125 67B;92F 32P feeding 1 In(3LR)Mg128 73F;99A 32P feeding 1 In(3LR)Mg129 63A;98D 32P feeding 1 In(3LR)Mg130 69C;97C 32P feeding 1 In(3LR)Mg131 72C;85E 32P feeding 1 In(3LR)Mg132 66C;85D 32P feeding 1 In(3LR)Mg134 | 80;98A In(3LR)Mg135 | 80;86C In(3LR)Mg142 | 80;95A In(3LR)Mg144 | 80;96A ( 1 = Mglinetz, 1968, Genetika (Moscow) 4(8): 81-86; 2 = Mglinetz, 1972, Genetika (Moscow) 8(2): 82-92; 3 = Mglinetz, 1973, Genetika (Moscow) 9(3): 69-75. | See Ashburner as reference. # In(3LR)pXT117: Inversion (3LR) pink cytology: In(3LR)62E;85A-B. origin: X ray induced. references: Lehmann and Nusslein-Volhard, 1987, Dev. Biol. 119: 402-07. genetics: Mutant for p. # In(3LR)P: Inversion (3LR) Pasadena discoverer: E.B. Lewis. inversion cytology origin ( ref | genetics ______________________________________________________________________________ In(3LR)P3 75B12-13;85D18-27 1 1 In(3LR)P10 65C5-9;81 (Craymer) 1 In(3LR)P13 63A;81F 1 In(3LR)P21 65A;87F-88A 1 In(3LR)P30 64C7-9;82A2-4 1 4 homozygous viable, fertile, wild type In(3LR)P35 / 65E;83D-E 1 1, 3, 5 In(3LR)P41 64A5-7;88D6-8 1 4 homozygous viable, fertile, wild type In(3LR)P42 70F1-2;81F1 1 4 homozygous viable, fertile, wild type In(3LR)P88 ` 61A1-2;89C2-4 (Craymer) 1 2, 6 ssa bx+ In(3LR)P91 67C10-D1;81F 2 4 homozygous lethal In(3LR)P93 64B10-12;81 2 4 homozygous lethal ( 1 = Induced by X rays; 2 = Induced by fast neutrons from nuclear detonation. | 1 = Ashburner, Angel, Detwiler, Faithfull, Gubb, Harrington, Littlewood, Tsubota, Velissariou, and Walker, 1981, DIS 56: 186-91; 2 = CP627; 3 = Craymer and Roy, 1980, DIS 55: 197-200; 4 = Craymer, 1981, Genetics 99: 75-97; 5 = Lewis, 1956, DIS 30: 76-77; 6 = Struhl, 1982, Genetics 102: 737-49. / Induced simultaneously with, but subsequently separated from, T(2;3)SbV. ` Originally described as deficient for ss; however Struhl (1982) contends that it carries an extreme ssa allele. # In(3LR)pb16: Inversion (3LR) proboscipedia cytology: In(3LR)66B;84A4-5. origin: X ray induced. references: Pultz, Diederich, Cribbs, and Kaufman, 1988, Genes Dev. 2: 901-20. genetics: Null mutant for pb in the ANTC. # In(3LR)pcv: Inversion (3LR) posterior crossvein cytology: In(3LR)65B-C;92A. origin: X ray induced. references: Puro, 1982, DIS 58: 205-08. genetics: Associated with pcv. Homozygous viable and fertile. # In(3LR)R92 cytology: In(3LR)75C-D;85D-E. discoverer: E.B. Lewis. references: Merriam and Garcia-Bellido, 1972, Mol. Gen. Genet. 115: 302-13. # In(3LR)S1: Inversion (3LR) Segal cytology: In(3LR)71B6-C1;97A1-2. origin: / ray induced with T(2;3)shvS1. references: Segal and Gelbart, 1985, Genetics 109: 119-43. # In(3LR)S24 cytology: In(3LR)63B;85D. origin: / ray induced with T(2;3)shvS24. references: Segal and Gelbart, 1985, Genetics 109: 119-43. # In(3LR)sep: Inversion (3LR) separated cytology: In(3LR)65D2-3;85F2-4 (Craymer, 1981). 85F puff asso- ciated with left end of inversion. discoverer: Muller. references: Lewis, 1951, DIS 25: 108-09. Craymer, 1981, Genetics 99: 75-97. genetics: Mutant for sep. Also carries ri and pP, which can be removed only with great difficulty. # In(3LR)SMG21: Inversion (3LR) Seminova Mglinetz Glotoff cytology: In(3LR)65A;95E. origin: / ray induced. references: Semenova, Mglinetz, and Glotoff, 1970, Genetika (Moscow) 6(4): 165-69. # In(3LR)SMG32 cytology: In(3LR)64F;100F. origin: / ray induced. references: Semenova, Mglinetz, and Glotoff, 1970, Genetika (Moscow) 6(4): 165-69. # In(3LR)sta27: Inversion (3LR) scarlet cytology: In(3LR)73A3-4;87D13-14. origin: X ray induced. references: McKeown, Belote, and Baker, 1987, Cell 48: 489-99. discoverer: Belote and McKeown. genetics: Mutant for st. molecular biology: Left-most breakpoint is coordinate 0 of the walk in region 73AB of McKeown and Belote ("+" values to the right, "-" values to the left). # In(3LR)St: Inversion (3LR) Stalker cytology: In(3LR)77D;88D. origin: Spontaneous in a natural population. references: Stalker, 1976, Genetics 82: 323-47. # In(3LR)Sta: Inversion (3LR) Stigmata cytology: In(3LR)79D;94A (Lewis). origin: X ray induced in Tp(3;2)P10. discoverer: E.B. Lewis, 1978. references: Craymer, 1981, Genetics 99: 75-97. 1984, DIS 60: 234-36. genetics: Associated with Sta. Homozygote occasionally sur- vives. Gelbart, 1971, Ph.D. Thesis, Univ. of Wisconsin. # In(3LR)Tlrv18 Inversion (3LR) Toll-revertant cytology: IN(3LR)74A;97D. origin: X ray induced. synonym: In(3LR)Tl5BRXV. references: Anderson, Jurgens, and Nusslein-Volhard, 1985, Cell 42: 779-89. genetics: Revertants of the female sterility of Tl; trans heterozygotes viable. # In(3LR)TM1: Inversion (3LR) Third Multiple cytology: In(3L)63C;72E1-2 + In(3LR)69E;91C + In(3R)89B;97D. new order: 61 - 63C|72E1 - 69E|91C - 97D|89B - 72E2| 63C - 69E|91C - 89B|97D - 100. origin: Derived from T(2;3)Me/ri, presumably by a double cross- over with exchanges in regions 72E2-80 and 81-89B, which replaced the T(2;3) breakpoint in 3 with ri. discoverer: E. B. Lewis. references: 1949, DIS 23: 92. 1953, DIS 27: 58. genetics: Carries Me, ri, and sbdl. other information: Used as a balancer for chromosome 3, described as TM1 in the section on balancers. # In(3LR)TM3 cytology: In(3LR)71C;94D-F + In(3LR)76C;93A + In(3LR)79E;100C superimposed on 3PXD from T(1;3)1A8-B1;61A1-2 + In(3LR)65E;85E + In(3R)92D1-E1;100F2-3. new order: 1A1 - 1A8|61A2 - 65E|85E - 79E|100C - 100F2| 92D1 - 85E|65E - 71C|94D - 93A|76C - 71C| 94F - 100C|79E - 76C|93A - 92E1|100F3 - 100F5. origin: Induced by repeated irradiation of the 3PXD element of T(1;3)sc260-20, which carried In(3LR)sep + In(3R)C, y+ ri p sep bx34e es. discoverer: E. B. Lewis. references: Mitchell, 1958, Cold Spring Harbor Symp. Quant. Biol. 23: 279-90. Lewis, 1960, DIS 34: 51. other information: Used as a balancer for chromosome 3, described as TM3 in the section on balancers. # In(3LR)TM6 cytology: In(3LR)M6 = In(3LR)75C;94A superimposed on In(3L)P = In(3L)63B8-11;72E1-2 + In(3LR)P88 = In(3LR)61A1-2;89C2-4 + In(3R)C = In(3L)92D1-E1;100F2-3. new order: 61A1|89C2 - 75C|94A - 100F2|92D1 - 89C4| 61A2 - 63B8|72E1 - 63B11|72E2 - 75C| 94A - 92E1|100F3 - 100F5. origin: X ray induced. discoverer: E. B. Lewis and F. Bacher, 66i. genetics: Homozygous lethal. Deficiency for ss but not bx associated with In(3LR)P88. other information: Used as a balancer for chromosome 3. Described as TM6 in section on balancers. # In(3LR)TM6B cytology: In(3LR)M6 = In(3LR)75C;94A superimposed on In(3L)P = In(3L)63B8-11;72E1-2 + In(3LR)HR33 = In(3LR)61A1-2;87B2-4 + In(3R)Hu = In(3R)84B1-2;84F4;86C7-8 + In(3R)C = In(3R)92D1- E1;100F2-3. new order: 61A1|87B2 - 86C6|84F1 - 85C5|84B6 - 84F1| 84B3 - 75C|94A - 100F2|92D1 - 87B4|61A2 - 63B8| 72E1 - 63B11|72E2 - 75C|94A - 92E1|100F3 - 100F5. references: Craymer, 1984, DIS 60: 234-36. genetics: Resembles In(3LR)TM6 except for substitution of In(3LR)HR33 for In(3LR)P88 and addition of Hu. Usually car- ries D3 or Tb with combinations of e, ca, h and HnP. other information: Used as balancer for chromosome 3. Described as TM6B in section on balancers. # In(3LR)TM6C cytology: Same as In(3LR)TM6B except for absence of In(3LR)Hu = In(3R)84B1-2;84F4;86C7-8. references: Craymer, 1984, DIS 60: 234-36. genetics: Homozygotes viable but with development delayed. Stocks may carry cu and Sb in addition to the TM6B markers. other information: Used as balancer for chromosome 3 [less effective for centromere region than In(3LR)TM6B]. Described as TM6C in section on balancers. # In(3LR)TM8 origin: X ray induced in In(3L)C90 In(3R)C/+ males carrying l(3)DTS4 in 3L. references: Marsh, 1978, DIS 53: 155-56. genetics: Temperature-sensitive dominant lethal, showing very few viable and fertile escapers from the DTS phenotype. other information: Used as a dominant temperature-sensitive balancer for chromosome 3. Described as TM8 in the section on balancers. # In(3LR)TM9 origin: X ray induced in In(3L)C90 In(3R)C/+ males carrying l(3)DTS4 in 3L. references: Marsh, 1978, DIS 53: 155-56. genetics: Temperature-sensitive dominant lethal, showing very few viable and fertile escapers from the DTS phenotype. other information: Used as a dominant temperature-sensitive balancer for chromosome 3. Described as TM9 in the section on balancers. # In(3LR)Uab4: see In(3LR)iab34 # In(3LR)Ubx: Inversion (3LR) Ultrabithorax origin: X ray induced. inversion cytology discov ref ( genetics ____________________________________________________________________ In(3LR)Ubx16R | 79D;89B Ramey 2 Ubx (E.B. Lewis) In(3LR)Ubx42T 70D;89E 1 Ubx In(3LR)Ubx101 / 80;89D9-E1 E.B. Lewis 3 Ubx In(3LR)Ubx130 ` 61A-C;74;89D-E; E.B. Lewis 3 Ubx; homoz. 93B;96A lethal In(3LR)Ubx196 80;89E;90D1 R.H. Baker Ubx In(3LR)UbxA see T(3;4)UbxA Schalet Ubx In(3LR)UbxR42 70D;89E Ramey Ubx In(3LR)UbxU - 62A2-3;89E1-2 Bacher 2 extreme Ubx ( 1 = Craymer; 2 = Craymer, 1981, Genetics 99: 75-97; 3 = CP627. | Synomym: In(3LR)CbxrvR17.16R. / Synomym: In(3LR)Bxl101 (Lewis, 1949, DIS 23: 59). ` New order: 61A|96B-93B|89D-74|61C-74|89E-93B|96A-100. - Synonym: In(3LR)Ubx300; In(3LR)UbxP300. Homozygote viable with Ubx+ duplication and has slightly altered venation pat- tern. # In(3LR)V: Inversion (3LR) Valencia origin: X ray induced. references: Valencia, 1970, DIS 45: 37-38. inversion cytology genetics ____________________________________________ In(3LR)V5-25 69C;92E-F homozygous viable and fertile In(3LR)V9-10 66D;99F homozygous lethal In(3LR)V10-7 80C;97A-B low viability in homozygotes; male sterile In(3LR)V12-1 68D-E;94E homozygous lethal # In(3LR)Wrv8: Inversion (3LR) Wrinkled-revertant cytology: In(3LR)75C3-D2;86D1-2. origin: X ray induced. synonym: In(3LR)W+R8. references: Ashburner, Faithfull, Littlewood, Richards, Smith, Velissariou, and Woodruff, 1980, DIS 55: 193-95. genetics: Revertant of W. # In(3LR)Z2 cytology: In(3LR)67E;98F. origin: Spontaneous in a natural population in Greece. references: Zacharopoulou, 1974, DIS 51: 52-53. Zacharopoulou and Pelecanos, 1980, Genetica 54: 105-11. # In(3LR)Z3 cytology: In(3LR)71F;90D. origin: Spontaneous in a natural population in Greece. references: Zacharopoulou, 1974, DIS 51: 52-53. Zacharopoulou and Pelecanos, 1980, Genetica 54: 105-11. # In(3R)221 cytology: In(3R)82F;96 (E.B. Lewis). origin: X ray induced in Canton-S. discoverer: S. Ou. references: Craymer, 1984, DIS 60: 234-36. genetics: Associated with, but separable from, T(2;3)221. #*In(3R)300.96 cytology: In(3R)89F2-90A1;99B2-4. origin: X ray induced simultaneously with e300.96. discoverer: Alexander. references: Ward and Alexander, 1957, Genetics 42: 42-54. genetics: Carries an independent mutant for e. Homozygous viable but male sterile. # In(3R)429.10: see T(3;4)429.10 # In(3R)429.18: see T(2;3;4)429.18 # In(3R)1000 cytology: In(3R)81F;90C-D. references: E.B. Lewis. # In(3R)A60: see T(Y;3)A60 # In(3R)A7132 cytology: In(3R)96C3-9;96E5-12;97A3-4. new order: 61 - 96C3|96E5 - 96C9|97A4 - 100 (deficient between 96E5 and 97A4). origin: X ray induced reversion of E(spl). discoverer: Knust and Ziemer. genetics: Deficient for E(spl). # In(3R)AFA cytology: In(3R)86C4-5;93D6-7 (Scalenghe and Ritossa, 1976). origin: X ray induced. references: Scalenghe and Ritossa, 1976, Atti. Accad. Naz. Lin- cei 13: 439-528. D'Alessandro, Ritossa, and Scalenghe, 1977, DIS 52: 46. Caggese, Caizze, Morea, Scalenghe, and Ritossa, 1979, Proc. Nat. Acad. Sci. USA 76: 2385-89. genetics: Homozygous viable. # In(3R)AL: Inversion (3R) Ashburner Lemeunier origin: Naturally occurring inversions. references: Ashburner and Lemeunier, 1976, Proc. R. Soc. Lon- don, B 193: 137-57. inversion cytology _____________________ In(3R)AL13 82A;87C In(3R)AL14 84E;99E In(3R)AL15 85E;91A In(3R)AL16 88E;93F In(3R)AL17 92E;97E # In(3R)Antp73b cytology: In(3R)84B1-2;84C5-6 (Hazelrigg and Kaufman, 1983). Cytology difficult in In(3R)Antp73b/+. origin: Spontaneous. discoverer: Green. references: Kaufman, Lewis, and Wakimoto, 1980, Genetics 94: 115-33. Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. Hazelrigg and Kaufman, 1983, Genetics 105: 581-600. Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. Cavener, Corbett, Cox, and Whetton, 1986, EMBO J. 5: 2939-48. genetics: Mutant for Antp. Homozygous lethal and lethal with Df(3R)Antp17 and Df(3R)Scr (Kaufman et al., 1980). molecular biology: Proximal breakpoint about 80 kilobases to the left of the proximal breakpoint of In(3R)Hu on the DNA map of Garber et al., 1983, and 178-182 kilobases to the right of the proximal breakpoint of Tp(3;3)DfdrvX16 on the DNA map of Scott et al., 1983 ("+" values to left in walk of Garber et al. and to right in walk of Scott et al.). Distal breakpoint at about +56 kb on the molecular map of Cavener et al., 1986. Antp transcripts found in head, some of them being fusion RNAs between Antp and l(3)84Cd, a gene normally expressed in the head (Frischer, Hagen, and Garber, 1986, Cell 47: 1017-23). # In(3R)Antpa74 cytology: In(3R)84B1-2;87C. references: Abbott and Kaufman, 1983, Genetics 104: s1. Bender, Turner, and Kaufman, 1987, Dev. Biol. 119: 418-32. genetics: Mutant for Antp. # In(3R)AntpB: Inversion (3R) Antennapedia of Bacon cytology: In(3R)84B1-2;85E. origin: X ray induced. discoverer: Bacon, 50g. references: Lewis, 1956, DIS 30: 76. Kaufman, Lewis, and Wakimoto, 1980, Genetics 84: 115-33. Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. genetics: Mutant for Antp. molecular biology: Left breakpoint about 100 kilobases to the left of the proximal breakpoint of In(3R)Hu on DNA map of Garber et al., 1983, or 138 kilobases distal to the left-most breakpoint of Tp(3;3)DfdrvX16 (Scott et al., 1983). # In(3R)AntpBLdsxDrv3R cytology: In(3R)84B1-2;85EL;84E1-2;85D25-E1R; deficient for 84B2-E1 and duplicated for 85D25-E. origin: Recombination between In(3R)AntpB and In(3R)dsxDrv3. synonym: In(3R)AntpBLdsxD+R3R. references: Kaufman, Lewis, and Wakimoto, 1980, Genetics 94: 115-33. genetics: Mutant for Antp and roe. # In(3R)AntpCB cytology: In(3R)84B1-2;99F-100A. origin: X ray induced. discoverer: Black. references: Scott, Weiner, Hazelrigg, Polisky, Pirotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. genetics: Mutant for Antp. Homozygous lethal. molecular biology: Left breakpoint 198 kilobases distal to the proximal breakpoint of Tp(3;3)DfdrvX16 (Scott et al., 1983). # In(3R)AntpLC: Inversion (3R) Antennapedia of Le Calvez cytology: In(3R)84B1-2;91F-92A (Garber et al., 1983). origin: Neutron induced. discoverer: Le Calvez. references: 1948, Bull. Biol. France Belg. 82: 97-113 (fig.). Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. genetics: Associated with AntpLC. molecular biology: Left breakpoint about 100 kilobases proximal to proximal breakpoint of In(3R)Hu (Garber et al., 1983). # In(3R)AntpR: Inversion (3R) Antennapedia of Rappaport cytology: In(3R)84B1-2;85F (Garber et al., 1983). origin: X ray induced. discoverer: Rappaport, 1963. references: Falk, 1964, DIS 39: 60. Denell, 1973, Genetics 75: 279-97. Lewis, Kaufman, Denell and Tallerico, 1980, Genetics 95: 367- 81. Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. genetics: Associated with AntpR. molecular biology: Left breakpoint about 100 kilobases to the left of left breakpoint of In(3R)Hu (Garber et al., 1983). # In(3R)Antpr-A74: Inversion (3R) Antennapedia-recessive cytology: In(3R)84B2;84C. origin: X ray induced. synonym: In(3R)antpA74. references: Abbott and Kaufman, 1986, Genetics 114: 919-42. genetics: Recessive lethal with dominant phenotype. # In(3R)Antpr-s2 cytology: In(3R)80;84B1-2. [Either In(3LR) or proximal break- point in 81F?] origin: X ray induced. synonym: In(3R)antps2. references: Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. Abbott and Kaufman, 1986, Genetics 114: 919-42. genetics: Recessive lethal without dominant phenotype. molecular biology: Right breakpoint 170 - 174 kb to the right of the left-most breakpoint of Tp(3;3)DfdrvX16 (Scott et al., 1983). # In(3R)AntpRM cytology: In(3R)82E1;84B1-2. origin: X ray induced. references: Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. genetics: Mutant for Antp. Homozygous lethal. molecular biology: Right breakpoint 167-170 kb to the right of the left-most breakpoint of Tp(3;3)DfdrvX16 (Scott et al., 1983). # In(3R)Antprv: Inversion (3R) Antennapedia-revertant origin: X ray induced except for In(3R)Antprv1P, which is spon- taneous. genetics: Revertant of Antp. Homozygous lethal. inversion cytology synonym ref ( ___________________________________________________________________________ In(3R)Antprv1 | 81F;90B-C AntpNs+R1 5 In(3R)Antprv1P / 84B;84D + Tp(3;3) Antp+R1 5, 7 In(3R)Antprv2 ` 84B1-2;84D1-2 Antp+R2 5, 7 In(3R)Antprv5 see T(2;-3)Antprv5 Antp73b+RX5 6 In(3R)Antprv9 84B1-2;84D1-2 Antp73b+RX9 6 In(3R)Antprv25 - 81;84B1-2;85A AntpNs+R25 1, 2, 3, 7, 8 In(3R)Antprv72 - 84B2-6;84D5-8 AntpNs+R72 1, 2, 3, 4, 7, 8 (B.S. Baker) In(3R)Antprv73b 84B2-6;84C8;85C3-8 AntpNs+R73 deficient for 84B6-C8. *In(3R)Antprv85 81;84B1-2 AntpNs+R85 3 In(3R)Antprv96 see T(Y;3)Antprv96 ( 1 = Denell, 1972, DIS 48: 45; 2 = Denell, 1972, Mutat. Res. 15: 221-23; 3 = Denell, 1973, Genetics 75: 279-97; 4 = Denell, 1978, Genetics 90: 277-89; 5 = Duncan and Kauf- man, 1975, Genetics 80: 733-52; 6 = Hazelrigg and Kaufman, 1983, Genetics 105: 581-600; 7 = Lewis, Kaufman, Denell, and Tallerico, 1980, Genetics 95: 367-81. 8 = Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kauf- man, 1983, Cell 35: 763-76. | Partial revertant. Discoverer: Duncan and Kaufman. / Part of the inverted material transposed to 87B distal to cu. Discoverer: M.M. Green. ` Listed as deficiency in references; later found to be an inversion (Kaufman). - 84B breakpoint 120-128 kilobases distal to the proximal breakpoint of Tp(3;3)DfdrvX16 on molecular map of Scott et al., 1983. Originally described as a deficiency (Denell, 1972, 1973). # In(3R)AntpScx: see In(3R)Scx # In(3R)ats: Inversion (3R) abnormal tarsi cytology: In(3R)89C;96A21-25. references: Sierra and Comendador, 1984, DIS 60: 244-45. genetics: Abnormalities of tarsi. Males and females sterile. Viability reduced. # In(3R)B origin: X ray induced along with T(Y;3)B. references: The Seattle-La Jolla Drosophila Laboratories, 1971, DIS 47, Suppl. Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. inversion breakpoints ________________________ In(3R)B172 93B-C;99A In(3R)B229 94E-F;97C-D # In(3R)BTD7 cytology: In(3R)87A;92B + In (3LR)76A;87A. references: Smolnik-Utlaut and Gelbart, 1987, Genetics 116: 285-98. genetics: Disrupts BXC transvection effects. # In(3R)bxd183: Inversion (3R) bithoraxoid cytology: In(3R)89C;89E. origin: Induced by ethyl methanesulfonate. discoverer: E.B. Lewis. synonym: bxd17758.83. genetics: Mutant for bxd. # In(3R)C: Inversion (3R) Crossover suppressor cytology: In(3R)92D1-E1;100F2-3 (Bridges and Li in Morgan, Bridges, and Schultz, 1937, Year Book - Carnegie Inst. Wash- ington 36: 301). origin: Naturally occurring inversion. discoverer: Sturtevant, 13f. synonym: C3, CIIIRE; In(3R)E; In(3R)H. references: 1913, Science 37: 990-92. 1917, Proc. Nat. Acad. Sci. USA 3: 555-58. 1926, Biol. Zentr. 46: 697-702. 1931, Carnegie Inst. Washington Publ. No. 421: 1-27. Muller, 1918, Genetics 3: 422-99. genetics: Homozygous viable. Crossing over in 3R reduced to 1% between centromere and ss, to 0.2% between ss and e; no cross- overs between e and tip of 3R recovered except for rare dou- bles within inversion. other information: First inversion demonstrated genetically (Sturtevant, 1926). Used as a balancer for the region from Dl to 3R tip. Balancers contain Sb, e, l(3)a, or l(3)e. Balancer for all of chromosome 3 made by combining with In(3L)P. Found in wild populations (e.g., Oshima and Watanabe, 1965, DIS 40: 88; Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57; Stalker, 1976, Genetics 82: 323-47; Choi, 1977, DIS 52: 88; 1977, Genetica 47: 155-60). # In(3R)C13 - In(3R)C289 origin: X ray induced. inversion cytology ref ( _________________________________ In(3R)C13 | 94E;98D 2 In(3R)C41 81E;91E-F 1 In(3R)C67-79 85F;97F 1 In(3R)C67-327 82D;98E 1 In(3R)C133 93F;97C-D 3 In(3R)C208 91B;96B 3 In(3R)C289 81F;93E 1 ( 1 = Ashburner; 2 = Morrison, 1972, DIS 49: 37; 3 = Roberts, 1970, Genetics 65: 429-48. | Reduces crossing over between Pr and Dr to < 0.1%. # In(3R)cav: see T(2;3)cav # In(3R)CA origin: / ray induced. discoverer: Ashburner. inversion cytology _______________________ In(3R)CA23 ( 81;98C In(3R)CA33 ( 81;98C In(3R)CA35 92;97 In(3R)CA37 81;84E In(3R)CA52 81;99B ( same? # In(3R)Camel: see In(3R)iab6G # In(3R)Cbx2: Inversion (3R) Contrabithorax cytology: In(3R)89E;91C-E. discoverer: Kreber. # In(3R)Cbx3: Inversion (3R) Contrabithorax-like cytology: In(3R)89A;89E1-2. origin: X ray induced. discoverer: Akam. references: Bender, Akam, Karch, Beachy, Peifer, Spierer, Lewis, and Hogness, 1983, Science 221: 23-29. genetics: Associated with Cbx3. Viable over BXC deficiencies. molecular biology: Right breakpoint between 103 and 110 kb to the left of the right breakpoint of In(3R)Cbxrv1. # In(3R)Cbxrv1 cytology: In(3R)87E1-2;89E1-2. origin: X ray induced in a Cbx chromosome. discoverer: Kaufman. synonym: In(3R)Cbx+R1. references: Bender, Akam, Karch, Beachy, Peifer, Spierer, Lewis, and Hogness, 1983a, Science 221: 23-29. Bender, Spierer, and Hogness, 1983b, J. Mol. Biol. 168: 17- 33. genetics: Reversion of Cbx; Ubx phenotype. molecular biology: The 89E1-2 (right or distal) breakpoint is the origin (coordinate 0) of the BXC walk of Bender et al., 1983a; "+" values to the right, "-" values to the left. The origin of the ry Ace walk is approximately 6.5 kilobases distal to the 87E breakpoint (Bender et al., 1983b). # In(3R)CbxTwt cytology: In(3R)87E-F;89E1-2. origin: X ray induced. discoverer: Abbott. references: Bender, Akam, Karch, Beachy, Peifer, Spierer, Lewis, and Hogness, 1983, Science 221: 23-29. genetics: Associated with CbxTwt. Viable over BXC deficien- cies. molecular biology: Right breakpoint between 103 and 110 kb to the left of the right breakpoint of In(3R)Cbxrv1. # In(3R)CS: Inversion (3R) Canton-S cytology: In(3R)93C-D;99A. origin: Spontaneous in Canton-S stock. references: Sequeira, Nelson, and Szauter, 1989, Genetics 123: 511-24. genetics: Distal breakpoint alters banding of cand4/+ in salivaries. # In(3R)cu5J cytology: In(3R)84F3-10;86D6-10 (B.S. Baker). origin: X ray induced. discoverer: Holden. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou and Walker, 1981, DIS 56: 186-91. genetics: Mutant for cu. # In(3R)CW: Inversion (3R) C of Warters cytology: In(3R)86B;92F. origin: Spontaneous in a natural population. references: Warters, 1944, Univ. Texas Publ. 4445: 129-74. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. # In(3R)Dipr: Inversion (3R) Distal into proximal cytology: In(3R)84D;84F. origin: X ray induced. references: Kerridge, 1981, Mol. Gen. Genet. 184: 319-23. genetics: Associated with rnD. # In(3R)DlB: Inversion (3R) Delta-Barish cytology: In(3R)91B1-2;92A1-2 (Lehmann and Vassin). discoverer: Schultz, 1933. references: Vassin and Campos-Ortega, 1987, Genetics 16: 433- 45. genetics: Mutant for Dl. # In(3R)DlKX15 cytology: In(3R)89A;92A1-2. origin: X ray induced. discoverer: Vassin. references: Vassin and Campos-Ortega, 1987, Genetics 16: 433- 45. genetics: Associated with Dl. # In(3R)DlSp cytology: In(3R)92A1-2;92A12-13. origin: Spontaneous. discoverer: Knust. references: Vassin and Campos-Ortega, 1987, Genetics 16: 433- 45. genetics: Associated with Dl. # In(3R)dsxDrv: Inversion (3R) doublesex-Dominant revertant origin: X ray induced in dsxD. genetics: Revertant of dsxD. inversion cytology ( synonym ref | _______________________________________________________ In(3R)dsx23 84E1-2;85D22-E1 In(3R)dsxD+R3 1,2 In(3R)dsx26 84E1-2;92C3-6 In(3R)dsxD+R7 1 In(3R)dsx27 / 84E1-2;92C3-6 In(3R)dsxD+R9 1 ( Breakpoints revised by B.S. Baker. | 1 = Baker, Hoff, Kaufman, Wolfner, and Hazelrigg, 1991, Genet- ics 127: 125-38; 2 = Duncan and Kaufman, 1975, Genetics 80: 733-52. / Not distinguishable cytologically from In(3R)dsxDrv7. # In(3R)dsxMrv origin: X ray induced in dsxM. discoverer: Baker and Hoff. genetics: Revertant of dsxM. inversion cytology synonym __________________________________________________________ In(3R)dsx31 ( 84D9-10 (distal edge); In(3R)dsxMas+R4 84E1-2 (proximal edge) In(3R)dsx35 ( 84A;84E1-2 In(3R)dsxMas+R18 In(3R)dsx48 83D5-E1 (interband); In(3R)dsxMas+R48 85A3-4 (interband) | ( Baker, Hoff, Kaufman, Wolfner, and Hazelrigg, 1991, Genetics 127: 125-38. | Deficient for 84D-85A3. # In(3R)e: Inversion (3R) ebony genetics: Mutant for e. Homozygous viable. inversion cytology origin ref ( ______________________________________________________ In(3R)e100.25 In(3R)90B1-2;92A1-2 X ray 3 In(3R)eD12 In(3R)92E12-13;93D6-7 X ray 1 In(3R)eH3 In(3R)81;93D2-3 X ray 2 In(3R)eN24 In(3R)90F;93D ( 1 = D'Alessandro, Ritossa, and Scalenghe, 1977, DIS 52: 46; 2 = Henikoff, 1980, DIS 55: 61-62; 3 = Ward and Alexander, 1957, Genetics 42: 42-54. # In(3R)E: see In(3R)C # In(3R)E(spl)rv1 cytology: Breakpoint in 96E-F in common with that of In(3R)E(spl)rv2. synonym: In(3R)E(spl)+R1. references: Lehmann, Jimenez, Dietrich, and Campos-Ortega, 1983, Wilhelm Roux's Arch. Dev. Biol. 192: 62-74. genetics: Revertant of E(spl). # In(3R)E(spl)rv2 cytology: Breakpoint in 96E-F in common with that of In(3R)E(spl)rv1. synonym: In(3R)E(spl)+R2. references: Lehmann, Jimenez, Dietrich, and Campos-Ortega, 1983, Wilhelm Roux's Arch. Dev. Biol. 192: 62-74. genetics: Revertant of E(spl). # In(3R)EJ cytology: In(3R)85A4;89A10. origin: Spontaneous in a natural population. discoverer: Vallasso. # In(3R)GC origin: / ray induced. inversion cytology ref ( genetics ________________________________________________________ In(3R)GC18 81F;93C 2 In(3R)GC21 91A;93C 2 In(3R)GC23 | 81F;93D 1, 2 homo- and hemizygous viable with rough eyes In(3R)GC25 93E;94A 2 ( 1 = Mohler and Pardue, 1982, Chromosoma 86: 457-67; 2 = Mohler and Pardue, 1984, Genetics 106: 249-65. | Chromosome does not usually exhibit 93D puff. Transcription and in situ hybridization of 93D sequences occurs outside the inversion. # In(3R)hbD1: Inversion (3R) hunchback-Dominant cytology: In(3R)85A;88C-D (B.S. Baker). origin: Induced by ethyl methanesulfonate. discoverer: Bacher. synonym: In(3R)Rg-pbx, Inversion (3R) Regulator of Postbithorax (E.B. Lewis). references: Lewis, 1968, Proc. XII Int. Congr. Genet. 2: 96- 97. Kiger, 1973, J. Theoret. Biol. 40: 455-67. Garcia-Bellido and Lewis, 1976, Dev. Biol. 45: 400-10. Bender, Turner, and Kaufman, 1987, Dev. Biol. 119: 418-32. genetics: Associated with hbD (= Rg-pbx) which shows a variable transformation of the halteres to wing tissue. Homozygous lethal. # In(3R)hbD2 cytology: In(3R)84B;85A. origin: / ray induced. discoverer: Posakony. genetics: Homozygous lethal. Associated with hbD2. Lethal over hb; a few escapers. # In(3R)hp: see In(3R)P # In(3R)HR13 cytology: In(3R)81;98E. references: Ashburner, 1972, DIS 49: 34. # In(3R)Hu: Inversion (3R) Humeral cytology: Double inversion - In(3R)84B3-6;84F1-2;86C5-6 (B.S. Baker) or 84B1-2;84F4;86C7-8 (Hazelrigg and Kaufman, 1983). new order: 61A - 84B3|84F1 - 84B6| 86C5 - 84F2|86C6 - 100 (B.S. Baker). origin: X ray induced. discoverer: Ruch, 1931. references: Kaufman, Lewis, and Wakimoto, 1980, Genetics 94: 115-33. Garber, Kuroiwa, and Gehring, 1983, EMBO J. 2: 2027-36. Hazelrigg and Kaufman, 1983, Genetics 105: 581-600. Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76. Kuroiwa, Hafen, and Gehring, 1984, Cell 37: 825-31. genetics: Associated with Hu. Homozygotes survive (but at low frequency) until third instar (Hazelrigg and Kaufman, 1983). molecular biology: Left-most (proximal) breakpoint is the point of initiation (coordinate 0) of the walk of Garber et al., 1983 ("+" values to the left, "-" values to the right) which is about 255 kilobases distal to the 0 coordinate of Scott et al., 1983 ("+" values to the right, "-" values to the left). # In(3R)iab2S3 cytology: In(3R)89E;93F. origin: / ray induced. discoverer: Tiong. synonym: In(3R)abdAS3. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Cel- niker, Crosby, and Lewis, 1985, Cell 43: 81-96. Tiong, Bone, and Whittle, 1985, Mol. Gen. Genet. 200: 335-42. genetics: Associated with iab2. Homozygous viable and almost wild type; causes partial transformation of second abdominal segment into the first in hemizygotes. molecular biology: Left breakpoint between 24 and 28 kilobases to the right of the right breakpoint of In(3R)Cbxrv1. # In(3R)iab4166 cytology: In(3R)79D-E;89E. origin: X ray induced in Mcp. discoverer: Von Der Ahe. synonym: Mcprv31166.1. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Celniker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab4. In(3R)iab4/Df(3R)P9 adults show fourth abdominal segment transformed into third; also lack gonads. molecular biology: Right breakpoint 76-83 kb distal to the right breakpoint of In(3R)Cbxrv1. # In(3R)iab6G cytology: In(3R)89B;89E3-4. origin: X ray induced. discoverer: Gausz. synonym: Camel. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Cel- niker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab6G. Heterozygotes have longitudi- nal furrow on the notum; also a dominant partial iab5 pheno- type. iab6G/+ males lack pigment on fifth tergite and have some bristles on the sixth sternite. iab6G/Df shows transfor- mations of the fifth, sixth, and seventh segments toward the fourth and a more extensive longitudinal furrow, extending into the abdomen and causing a fusion problem in the tergites. molecular biology: Right breakpoint 113-121 kilobases to the right of the right breakpoint of In(3R)Cbxrv1. # In(3LR)iab6Spth: see In(3LR)iab7Spth # In(3R)iab7SGA cytology: In(3R)88C4-7;89E1-2. origin: X ray induced. discoverer: Gyurkovics. synonym: SGA62. references: Awad, Gausz, Gyurkovics, and P'rducz, 1981, Acta Biol. Acad. Sci. Hung. 32: 219-28. Karch, Weiffenbach, Peifer, Bender, Duncan, Celniker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab7. Recessive transformation of sixth and seventh abdominal segment into fifth. In heterozy- gotes, shows tumor-like growths of sixth tergite tissue on back of head; also partial transformation of sixth segment into fifth. molecular biology: Right breakpoint 133-139.5 kb distal to the right breakpoint of In(3R)Cbxrv1. # In(3R)iab7Spth cytology: In(3R)89A;89E. origin: X ray induced. discoverer: Kemphues. synonym: In(3R)iab6Spth. references: Karch, Weiffenbach, Peifer, Bender, Duncan, Cel- niker, Crosby, and Lewis, 1985, Cell 43: 81-96. genetics: Associated with iab7. Recessive transformation of sixth and seventh abdominal segment into fifth. In heterozy- gotes, shows tumor-like growths of sixth tergite tissue on back of head; also partial transformation of sixth segment into fifth. molecular biology: Right breakpoint 133 to 139.5 kilobases to the right of the right breakpoint of In(3R)Cbxrv1. # In(3R)iab9rvTab cytology: In(3R)89E;90A + In(3R)89E;90D. new order: 61 - 89E|90A - 90D|90A - 89E|90D - 100. origin: X ray induced in In(3R)iab9. synonym: In(3R)Tabrv107. references: Celniker and Lewis, 1987, Genes and Development 1: 111-23. genetics: Revertant of the iab9Tab phenotype. When hemizygous, shows stronger transformation of the eighth ventral setal band toward that of the seventh than does iab9/Df(3R)P9; also, abnormal posterior spiracles and a rudimentary ninth ventral setal band. molecular biology: Lesion associated with the 89E breakpoint lies between 185 and 187 kb on the composite restriction map of the BXC (Bender, Akam, Karch, Beachy, Peifer, Spierer, Lewis, and Hogness, 1983, Science 221: 23-29). # In(3R)iab9Tab cytology: In(3R)89E;90D. origin: X ray induced in Mcp Sab2 chromosome. synonym: In(3R)Tab. references: Celniker and Lewis, 1984, Genetics 107: s17. Karch, Weiffenbach, Peifer, Bender, Duncan, Celniker, Crosby, and Lewis, 1985, Cell 43: 81-96. Celniker and Lewis, 1987, Genes and Development 1: 111-23. phenotype: Associated with iab9Tab. Homozygous lethal and lethal over Df(3R)P9, the embryos showing transformation of segments A8 towards A7 or A6 and A7 towards A6. Also, ninth setal belt appears as group of denticles behind eighth setal belt. iab9/+ flies show abdominal tissue in two sets of long- itudinal stripes on the mesonotum. molecular biology: Left breakpoint 188 kb to the right of the right breakpoint of In(3R)Cbxrv1. # In(3R)IC67-79 cytology: In(3R)85F;97F. origin: X ray induced. references: Brosseau, 1969, DIS 44: 45. genetics: Homozygous lethal. # In(3R)IC67-327 cytology: In(3R)82D;98E. origin: X ray induced. references: Brosseau, 1969, DIS 44: 45. genetics: Homozygous viable and fertile. Associated with recessive rough eye phenotype. # In(3R)IW: Inversion (3R) Inoue Watanabe origin: Naturally occurring inversions in Japan. references: Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69- 82. inversion cytology _____________________ In(3R)IW11 86E;89B In(3R)IW12 86F;98F In(3R)IW13 87B;100F In(3R)IW14 87D;93A In(3R)IW15 88E;93A In(3R)IW16 92C;96A In(3R)IW17 93E;97D # In(3R)J cytology: In(3R)96E;98F. origin: Naturally occurring inversion. discoverer: Oshima and Watanabe. references: 1965, DIS 40: 88. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. Choi, 1977, DIS 52: 88. 1977, Genetica 47: 155-60. #*In(3R)K: Inversion (3R) of Kodani cytology: In(3R)86F1-87A1;96F11-97A1. origin: Spontaneous. discoverer: Kodani. references: Mourad and Mallah, 1960, Evolution 14: 166-70. Yang and Kojima, 1972, Univ. Tex. Publ. Zool. No. 7213: 229- 36. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. # In(3R)K- origin: Spontaneous in natural populations in Korea. references: Choi, Ho, and Kim, 1984, DIS 60: 76. inversion cytology _______________________________________________ In(3R)K-g 87F;91F In(3R)K-oa 90B-C;97C + 92D;100F (overlapping) # In(3R)KA - In(3R)KK origin: Spontaneous in natural populations in Korea. references: Paik, 1986, DIS 63: 167. inversion cytology _______________________ In(3R)KA 82E-F;99E-F In(3R)KB 83D-E;86D In(3R)KC 83C-D;93A In(3R)KD 84D;94D-E In(3R)KE 85C;88F In(3R)KF 86B;87B-C In(3R)KG 86D-E;97C In(3R)KH 88C;96D In(3R)KI 88D;94A In(3R)KJ 90D;93B In(3R)KK 92E;97C # In(3R)kar: Inversion (3R) karmoisin genetics: Mutant or deficient for kar. inversion cytology ref ( ________________________________________________________ In(3R)kar3H | 81;87C7-D1 + 4 84E;98F + 89B;94A In(3R)karD / 81F1;87C8 1 In(3R)karH4 87C8;89E 1 In(3R)karH6 81;87B6;87C8; 1 deficient for 87B6-C8 In(3R)karlG27 87B3-5;87D6-12;99E1-F1; 2,3 deficient for 87B3-5 to 87B6-12. ( 1 = Henikoff, 1979, Genetics 93: 105-15; 2 = Hilliker, Clark, Chovnick, and Gelbart, 1980, Genetics 95: 95-110; 3 = Hilliker, Clark, Gelbart, and Chovnick, 1981, DIS 56: 65-72; 4 = Holden. | 61A - 81|87C7 - 84E|98F - 94A|89B - 94A|89B - 87D1|81 - 84E|98F - 100F. / Homozygotes show reduced viability and male sterility; eyes vary in color from orange to brown. Heterozygotes with In(3R)karH4 fully viable. # In(3R)KOG origin: Spontaneous in natural populations of Australasia. references: Knibb, Oakeshott, and Gibson, 1981, Genetics 98: 833-47. inversion cytology _______________________ In(3R)KOG-L 85D;93B-C In(3R)KOG-M 87C;95A In(3R)KOG-N 93D;98F In(3R)KOG-O 95D;98F # In(3R)lab9: Inversion (3R) labial cytology: In(3R)84A1-2;84E. origin: X ray induced. discoverer: Abbott. synonym: In(3R)laba76. references: Pultz, Diederich, Cribbs, and Kaufman, 1988, Genes. Dev. 2: 901-20. genetics: Deficient for lab9. # In(3R)LD29 cytology: In(3R)82;84. origin: X ray induced; detected by bx transvection effect. discoverer: DeJongh. references: Craymer. genetics: Associated with a T(2;3). # In(3R)LD30 cytology: In(3R)83;99? origin: X ray induced; detected by bx transvection effect. discoverer: DeJongh. references: Craymer. # In(3R)M: Inversion (3R) of Mourad cytology: In(3R)86F;100E. origin: Spontaneous. discoverer: Mourad and Mallah. references: 1960, Evolution 14: 166-70. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. # In(3R)Mg: Inversion (3R) Mglinetz inversion cytology origin ref ( ____________________________________________________ In(3R)Mg18 82D;99F + Dp(3;3)82D;86(?) / ray 2 In(3R)Mg20 89E;93A / ray 2 In(3R)Mg21 87E;97A / ray 2 In(3R)Mg56 87B;88F / ray 2 In(3R)Mg67 83C;85B / ray 3 In(3R)Mg68 84F;87A / ray 3 In(3R)Mg70 96A;100D / ray 3 In(3R)Mg133 86C;90D / ray 1 In(3R)Mg136 91D;98B / ray 1 In(3R)Mg137 81F;89D / ray 1 In(3R)Mg138 87B;88A / ray 1 In(3R)Mg139 86E;98F 32P feeding 1 In(3R)Mg140 83D;96A 32P feeding 1 In(3R)Mg141 88E;90F 32P feeding 1 In(3R)Mg143 89F;96A 32P feeding 1 In(3R)Mg145 82F;92B 32P feeding 1 In(3R)Mg146 84B;97A 32P feeding 1 In(3R)Mg147 84B;97A 32P feeding 1 In(3R)Mg148 93A;97A 32P feeding 1 In(3R)Mg157 87C;98F / ray 1 ( 1 = Mglinetz, 1968, Genetika (Moscow) 4(8): 81-86; 2 = Mglinetz, 1972, Genetika (Moscow) 8(2): 82-92; 3 = Mglinetz, 1972, Genetika (Moscow) 9(3): 69-75. # In(3R)ML193 cytology: In(3R)93E;100F + T(2;3)52E1;80-81. origin: X ray induced. references: Mukhina and Zhimulev, 1980, DIS 55: 209. # In(3R)Mo: Inversion (3R) from Missouri cytology: In(3R)93D;98F2-3 (Bridges and Li in Morgan, Bridges, and Schultz, 1936, Year Book - Carnegie Inst. Washington 35: 293). origin: Naturally occurring inversion. discoverer: Sturtevant, 1924. synonym: CIIIR-K2; In(3R)A; In(3R)I. references: 1931, Carnegie Inst. Washington Publ. No. 421: 6- 7. Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69-82. genetics: Crossing over reduced in heterozygote to about 5% between centromere and sr and 0.3% between sr and ca. other information: Found in natural populations (e.g., Warters, 1944, Texas Univ. Publ. 4445: 129-74; Oshima and Watanabe, 1965, DIS 40: 88; Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57; Choi, 1977, DIS 52: 88; 1977, Genetica 47: 155-60). # In(3R)Msc: see In(3R)ScrMsc # In(3R)Na: Inversion (3R) from Naples cytology: In(3R)86F2-3;96F11-97A1;97A2-5. 97A1-2 missing. origin: Spontaneous. discoverer: Carfagna and Nicoletti, 1960. references: 1963, DIS 38: 32. genetics: Carries a lethal, which may be separable from the inversion (or the deficiency for 97A1-2 may be the lethal). other information: Breakpoints similar to those of In(3R)K = In(3R)86F1-87A1;96F11-97A1 and may be the same. #*In(3R)Nel-D: Inversion (3R) of Nel cytology: In(3R)86D;97A. origin: Spontaneous in natural population. discoverer: Nel. other information: Possibly the same as In(3R)K = In(3R)86F1- 87A1;96F11-97A1. # In(3R)neurXK2: Inversion (3R) neuralized cytology: In(3R)85C;87D5-14;90E-F. origin: X ray induced. discoverer: Knust. references: Campos-Ortega. genetics: Reverted for enhancing effect on spl of E(spl). #*In(3R)p100.290: Inversion (3R) pink cytology: In(3R)85B3-4;85D12-15. origin: X ray induced. discoverer: Alexander. references: Ward and Alexander, 1957, Genetics 42: 42-54. genetics: Mutant for p. # In(3R)p419 cytology: In(3R)84D4-6;86A3. origin: X ray induced. references: Kemphues, Raff, and Kaufman, 1983, Genetics 105: 345-56. genetics: Mutant for p. # In(3R)P: Inversion (3R) of Payne cytology: In(3R)89C-D;96A (Inoue and Watanabe, 1979). origin: Widespread in natural populations. discoverer: Payne, 17g. synonym: In(3R)G (Watanabe, 1967, Mem. Fac. Sci. Kyushu, Univ. E4: 159-78); In(3R)hp (Craymer). references: 1918, Indiana Univ. Studies 5, No. 36: 1-45. 1924, Genetics 9: 327-42. Sturtevant, 1931, Carnegie Inst. Washington Publ. No. 421: 1-27. Inoue and Watanabe, 1979, Jpn. J. Genet. 54: 69-82. genetics: Crossing over reduced in heterozygous females to 1% between p and sr, none between sr and ro, and 0.5% between ro and ca. other information: Widespread in laboratory stocks and is part of the balancers, LVM and C(3)x. Also found in many wild populations (e.g., Warters, 1944, Texas Univ. Publ. 4445: 129-74; Oshima and Watanabe, 1965, DIS 40: 88; Ash- burner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57; Stalker, 1976, Genetics 82: 323-47; Choi, 1977, DIS 52: 88; 1977, Genetica 47: 155-60; Knibb, 1982, Genetica 58: 213-21). # In(3R)P18 - In(3R)P(Pc3): Inversion (3R) Pasadena origin: X ray induced. inversion cytology ref ( _____________________________________ In(3R)P18 | 81F;91F-92A 1, 3 In(3R)P33 89B;98B 2 In(3R)P110 81F;98F-99A 2 In(3R)P(Pc3) / 85D3-6;88C-D 4 ( 1 = Chovnick, 1973, Genetics 75: 123-31; 2 = Craymer; 3 = Craymer, 1984, DIS 60: 81-82; 4 = Lewis, 1980, DIS 55: 207-08. | Discoverer: E.B. Lewis. / Discoverer: E.B. Lewis. Induced along with Pc3, which is separable from the inversion. Breakpoints revised by B.S. Baker, 1985. # In (3R)pb: In(3R) proboscipedia origin: X ray induced. genetics: Null mutant for pb. inversion cytology references ( _________________________________________ In(3R)pb24 84A4-5;84D 2 In(3R)pb25 84A4-5;80-81 2 In(3R)pb26 84A4-5;85D 2 In(3R)pb36 84A1-2;87B or 1,2 84A4-5;87A-B ( 1 = Bender, Turner, and Kaufman, 1986, Dev. Biol. 119: 418- 32; 2 = Pultz, Diederich, Cribbs, and Kaufman, 1988, Genes Dev. 2: 901-20. # In(3R)PB - In(3R)PN: Inversion (3R) Pipkin origin: Naturally occurring inversions. references: Pipkin, Franklin-Springer, Law, and Lubega, 1976, J. Hered. 67: 258-66. inversion cytology _______________________________ In(3R)PB 86E-F;98E In(3R)PC 84F;86D In(3R)PC208 91A-B;96A-B In(3R)PD 86F;96A-B In(3R)PE 88C;96E In(3R)PG 89D;96A-B In(3R)PH 89B;96A In(3R)PI 90D;96A-B In(3R)PJ 88F;98E-F In(3R)PL 89C;93D;96A In(3R)PM 86E-F;89E;95B;96F In(3R)PN 86E-F;92E;96F # In(3R)PS: Inversion (3R) Paik Sung origin: Naturally occurring inversions in Korea. references: Paik, 1979, Korean J. Genet. 1: 18-27. Paik and Sung, 1980, DIS 55: 120. inversion cytology ______________________ In(3R)PS31 83C;85B In(3R)PS32 86F;96A In(3R)PS33 87B;92F In(3R)PS34 87F;90F In(3R)PS35 88C;98F In(3R)PS36 88C-D;93C In(3R)PS37 88D;90F In(3R)PS38 88D;94A In(3R)PS39 91C;93B # In(3R)R24 cytology: In(3R)91B-C;94C-E;98F. origin: X ray induced. references: Lindsley, Sandler, Baker, Carpenter, Denell, Hall, Jacobs, Miklos, Davis, Gethmann, Hardy, Hessler, Miller, Nozawa, Parry, and Gould-Somero, 1972, Genetics 71: 157-84. genetics: Associated with T(Y;3)R24. # In(3R)rn: see T(2;3)rn # In(3R)ry54 cytology: In(3R)81;87D8-12. origin: X ray induced. references: Lefevre, 1971, DIS 46: 40. Clark and Chovnick, 1986, Genetics 114: 819-40. genetics: Variegates for ry and pic, but not for snk (Clark and Chovnick, 1986). ry54 homozygotes almost completely lethal (CP627). # In(3R)ryps11136 cytology: In(3R)81;87D. origin: / ray induced. references: Chovnick, McCarron, Clark, Hilliker, and Rushlow, 1980, Development and Neurobiology of Drosophila (Siddiqi, Babu, Hall and Hall, eds.). Plenum Press, New York and Lon- don, pp. 3-23. Rushlow and Chovnick, 1984, Genetics 108: 589-602. Rushlow, Bender, and Chovnick, 1984, Genetics 108: 603-15. Clark and Chovnick, 1986, Genetics 114: 819-40. genetics: Variegates for ry. Mutant for l(3)87Df. Lethal homozygous or when heterozygous with certain ry deficiencies. Also produces mutant effects on snk and pic (Clark and Chov- nick, 1986). Purine sensitive when heterozygous with noncom- plementing ry alleles. molecular biology: Right breakpoint at about 175 kb to the left of the origin of walk in the ry region; this origin is an arbitrary point which is in turn 6.5 kb to the right of the left breakpoint of In(3R)Cbxrv1. # In(3R)sbd: Inversion (3R) stubbloid origin: X ray induced. references: Spillman and Nothiger, 1978, DIS 53: 164-65. genetics: Homozygous lethal in first larval instar. inversion cytology _____________________________ In(3R)sbd12 88B2-C1;89B3-16 In(3R)sbd17 81;89B10-12 In(3R)sbd21 86D2-E1;89B3-12 # In(3R)ScmK1: Inversion (3R) Sex combs on midleg cytology: In(3R)85F;89AB. origin: EMS induced. discoverer: Kennison. genetics: Associated with ScmK1. # In(3R)ScrMsc: Inversion (3R) Sex comb reduced cytology: In(3R)84B1-2;84F1-2. origin: Spontaneous. synonym: In(3R)Msc. references: Tokunaga, 1966, DIS 41: 57. Denell, 1973, Genetics 75: 279-97. Lewis, Wakimoto, Denell, and Kaufman, 1980, Genetics 95: 383-97. Sato, Russell, and Denell, 1983, Genetics 105: 357-70. Kuroiwa, Hafen, and Gehring, 1984, Cell 37: 825-31. genetics: Dominant Scr phenotype (Sato et al., 1983). Reces- sive lethal (Duncan and Kaufman, 1975, Genetics 80: 733-52). molecular biology: Left breakpoint 62-64 kilobases distal to the proximal breakpoint of Tp(3;3)DfdrvX16 (Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76). # In(3R)ScrMsc-T1 cytology: In(3R)84A1-2;84A6-B1 (Tiong). origin: / ray induced in a mwh tuh-2 stock. discoverer: Tiong. synonym: MscT1. genetics: Dfd+Scr-ftz+Antp+. # In(3R)ScrMscLAntpBR cytology: In(3R)84B1-2;84F1-2L84B1-2;85ER; deficient for 84F2- 85E and for part of 84B1-2. origin: Recombination between In(3R)ScrMsc and In(3R)AntpB. synonym: In(3R)MscLAntpBR + Df(3R)MscLAntpBR or Df(3R)|2t. references: Kemphues, Raff, and Kaufman, 1983, Genetics 105: 345-56. genetics: Associated with AntpB and ScrMsc. Deficient for |Tub85D and M(3)85E. # In(3R)ScxWrv5: Inversion (3R) Sex combs extra cytology: In(3R)80-81;84B1-2. [Break in 81 if indeed In(3R)]. origin: X ray induced. synonym: In(3R)ScxW+RX5; In(3R)AntpScx-rv5. references: Hazelrigg and Kaufman, 1983, Genetics 105: 581- 600. genetics: Incomplete revertant of ScxW. Homozygous lethal. molecular biology: Right breakpoint 45-52 kilobases to the right of the left-most breakpoint of Tp(3;3)Dfdrv16 (Scott, Weiner, Hazelrigg, Polisky, Pirrotta, Scalenghe, and Kaufman, 1983, Cell 35: 763-76). # In(3R)SGA62 cytology: In(3R)88C4-7;89E1-2. origin: X ray induced. references: Awad, Gausz, Gyurkovics, and Parduez, 1981, Acta Biol. Acad. Sci. Hung. 32: 219-28. Kuhn and Packert, 1988, Dev. Biol. 125: 8-18. genetics: Associated with iab7SGA, a dominant mutation that transforms the occipital region of the head and the eye disc into abdominal and sometimes genital tissue. # In(3R)SMG: Inversion (3R) Semenova Mglinetz Glotoff origin: / ray induced. references: Semenova, Mglinetz, and Glotoff, 1970, Genetika (Moscow) 6(4): 165-69. inversion cytology _____________________ In(3R)SM22 83D;94E In(3R)SM23 82F;92D In(3R)SM24 87E;95A In(3R)SM25 92B;98C In(3R)SM26 81;92A In(3R)SM27 88;97A In(3R)SM28 97A;100A In(3R)SM29 87E;94A In(3R)SM30 88A;94A In(3R)SM31 92F;95C In(3R)SM33 85C;88B In(3R)SM34 83E;86A #*In(3R)sr3.2: Inversion (3R) stripe cytology: In(3R)90D1-E1;93B-E. origin: X ray induced. discoverer: Alexander, 1959. references: 1960, Genetics 45: 1019-22. genetics: Mutant for sr. # In(3R)St: Inversion (3R) Stalker origin: Naturally occurring inversions. references: Stalker, 1976, Genetics 82: 323-47. inversion cytology ______________________ In(3R)St-C 87A;100F In(3R)St-E 86E;97C In(3R)St-F 86D;88E-F In(3R)St-G 96F;100B In(3R)St-H 90B;98A In(3R)St-J 92D;93F In(3R)St-K 86E;87F In(3R)St-L 84D;86C In(3R)St-M 89A;99C In(3R)St-O 84E;87C In(3R)St-P 96C;98E In(3R)St-Q 93D;98B In(3R)St-R 86B;87F #*In(3R)su(pr): Inversion (3R) suppressor of purple cytology: Breakpoints unknown. origin: Spontaneous. discoverer: Stern, 27c2. synonym: suS-pr. references: 1929, Z. Indukt. Abstamm. Vererbungsl. 52: 373-89. 1934, DIS 1: 35. genetics: Associated with su(pr). # In(3R)TC cytology: In(3L)84D;91E. origin: Spontaneous in a natural population in Brownsville, Texas. references: Yang, Kojima, and Kovarik, 1971, DIS 47: 71-72. Langley, Tobari, and Kojima, 1974, Genetics 78: 921-36. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. # In(3R)Tlrv: Inversion (3R) Toll-revertant references: Anderson, Jurgens, and Nusslein-Volhard, 1985, Cell 42: 779-89. genetics: Revertants of the female sterility of Tl; trans heterozygotes viable and produce dorsalized embryos as mater- nal effect. inversion cytology origin synonym ______________________________________________________ In(3R)Tlrv5 97D;98F X ray In(3R)TlRXJ *In(3R)Tlrv6 97D;99E-F X ray In(3R)TlRXZ In(3R)Tlrv12 97D;99B EMS In(3R)Tl5BREN In(3R)Tlrv17 97A;97B;97D ( EMS In(3R)Tl5BREW In(3R)Tlrv19 97D;98C-D EMS In(3R)Tl9QRE ( Deficient for 97E-F. # In(3R)tll: Inversion (3R) tailless cytology: In(3R)85F10-86A1;100A6-B1. origin: X ray induced. synonym: tll2. references: Strecker, Kongswan, Lengyel, and Merriam, 1986, Dev. Biol. 113: 64-76. phenotype: Mutant for tll. When in heteroallelic combination with tll1, embryos lack telson but have normal eighth abdomi- nal denticle belt and pharyngeal ridges. # In(3R)Ubx: Inversion (3R) Ultrabithorax genetics: Associated with Ubx alleles. discov inversion cytology origin synonym or ref ( ___________________________________________________________________ In(3R)Ubx6Q 89E3-4;96F;97A Ubx21560.6Q 7 In(3R)Ubx7L 89E1-2;96A X ray Ubx19286.7L In(3R)Ubx16N 89E;99 X ray Ubx19286.16N 7 In(3R)Ubx30A 89E1-2;91B X ray Ubx3966.30 In(3R)Ubx80 87F-88A;89E EMS Ubx16800.752 1 In(3R)Ubx125 81;89E X ray 5 In(3R)Ubx961 89E;96 In(3R)UbxG2 89E;96A1-7 X ray Ubx19286 5 In(3R)UbxK 89E;92A X ray Cbx+R1 3 In(3R)UbxKM5 | 88B;89E1-2 X ray Ubx12.5 4 In(3R)UbxKM22 | 88F;89E1-2 X ray Ubx5.22 4 In(3R)UbxP18 81F;91F-92 5 In(3R)UbxR5 89E;92A X ray CbxrvR17.5E 6 In(3R)UbxR6 87;89E X ray CbxrvR17.6F 6 In(3R)UbxR14 87D-E;89E X ray CbxrvR17.14P 2, 6 In(3R)UbxR20 87B-D;89E X ray CbxrvR17.20V 2, 6 In(3R)UbxX 89E;98B-C X ray 5 ( 1 = Bacher, 66h; 2 = Bender, Spierer, and Hogness, 1983, J. Mol. Biol. 168: 17-33; 3 = Kaufman; 4 = Kerridge and Morata, 1982, J. Embryol. Exp. Morphol. 68: 211-34; 5 = Lewis; 6 = Ramey; 7 = Smit, 72i. | Homozygotes lethal; heterozygotes weak Ubx. # In(3R)UF cytology: In(3R)84E;91C. origin: Spontaneous in a natural population in Egypt. references: Mourad and Mallah, 1960, Evolution 14: 166-70. Maurad, Tantawy and Masry, 1972, Egyptian J. Genet. Cytol. 1: 141-48. Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57. # In(3R)V: Inversion (3R) Valencia origin: X ray induced. references: Valencia, 1970, DIS 45: 37-38. inversion cytology genetics __________________________________________ In(3R)V9-8 81-82A;89A-B lethal In(3R)V16 93F;99C + detrimental T(2;3)60B-C;84A In(3R)V103 85A;96E + lethal T(2;3)58F;67B4 # In(3R)Vno: see Tp(3;3)iab6Vno # In(3R)VV10: Inversion (3R) V. Velissariou cytology: In(3R)94C;99F. origin: / ray induced. discoverer: Velissariou. references: Ashburner, Angel, Detwiler, Faithfull, Gubb, Har- rington, Littlewood, Tsubota, Velissariou, and Walker, 1981, DIS 56: 186-91. #*In(3R)W: Inversion (3R) of Warters cytology: In(3R)86B;92F. origin: Naturally occurring inversion. discoverer: Warters. references: 1944, Texas Univ. Publ. 4445: 129-74. # In(3R)ZP: Inversion (3R) Zacharopoulou Pelecanos origin: Naturally occurring inversions in Greece. references: Zacharopoulou and Pelecanos, 1980, Genetics 54: 105-11. inversion cytology _____________________ In(3R)ZP24 91B;97C In(3R)ZP25 87D;92C In(3R)ZP26 96A;98B In(3R)ZP27 90F;94E In(3R)ZP28 84F;91D In(3R)ZP29 88A;93C In(3R)ZP30 94A;98C # Inp(1)scV1: see In(1LR)scV1 # Ins(2LR)Pm: see In(2LR)bwV1