64B7-64B9;64D
bk1 << srw << bk2
All limits from polytene analysis (FBrf0084332)
Transheterozygotes with Df(2R)enC or Df(2R)enD produce flies with abnormal wings.
Transheterozygotes with en4 produce flies with abnormal wings.
All limits from polytene analysis (FBrf0084332)