3C;3C;35B1-35B2
FBw<up>+ rst+</up>; 6 polytene bands ?
z1 w11E4 ; Tp(1;2)TE35B-GR12/Tp(1;2)TE35B flies have zeste eyes with a posterior red crescent.
z1 w11E4 ; Tp(1;2)TE35B-GR12/+ flies have orange/brown eyes.
homozygous viable Eye color on a w- background genotype: red, not suppressed by z1
All limits from polytene analysis (citation unavailable)