# TMS:  Third Multiple of Singson
 constitution:  In(3R)87A-B; 97F-98A superimposed on Tp(3;3)MKR5,
   M(3)76A kar ry2 Sb P(ry+__2-3)99B.
 order:  61-71B2|92E-93C|87F-92E|71C-87A|97F-93C|87E-87B|98A-100.
 synthesis:  Singson.
 properties:  Useful in maintaining linkage between Sb and A2-3
   when passed through heterozygous females.

                   MULTI-CHROMOSOME BALANCERS

# AM1:  Autosomal Multiple 1
 constitution:  T(2;3)A1, Cy L Ubx130.  Reciprocal translocation
   between balancers In(2L+2R)Cy and TM2.
 synonym:  A1.
 synthesis:  Wallace, 1966.
 references:  Wallace, Zouras, and Krimbas, 1966, Am. Nat.
    100:  245-51.
   Wallace, 1966, Am. Nat. 100:  565-83.
   Thompson, 1977, Genetics 85:  125-40.
   1983, DIS 59:  129-30.
 properties:  Homozygous lethal.  Suppresses crossing over in
   chromosomes 2 and 3.  Recombination on 2 increased in presence
   of X chromosome balancer, In(1)scS1Lsc8R+dl49 (Thompson).