4C6;4E2-4E3
4C5-4C6;4E2-4E3
4C11-4C12;4F1-4F2
rb << bk1 << amb << rg << bk2 << snf
Breakpoint(s) molecularly mapped
Transheterozygotes with ctpins1 exhibit ovarian disorganisation phenotype.
Gene activity of ovo is not detectable, embryonic lethal. Female germ line has no egg chambers.
Left limit of break 1 from non-inclusion of bi (FBrf0048195) Right limit of break 1 from inclusion of amb (FBrf0048195) Limits of break 2 from polytene analysis (FBrf0051990)