21A;57F
YLt - h18 | 56F - 57F | 2Lt ; 2Rt - 57F | 21A - 56F | h25 - YSt
All limits from polytene analysis (FBrf0040952)
Partially male fertile. Normal guanosine triphosphate cyclohydrolase (GTP CH) activity (Mackay et al., 1985).
Recovered as fertile males in combination with Df(1)bb158.
All limits from polytene analysis (FBrf0040952)