51C3;52F8-52F9
kn << bk1 << ES2-1 << bk2 << veg
Df(2R)knSA3 fails to complement Df(2R)Jp1.
Homozygous embryos show defects in salivary gland invagination and migration.
Flies heterozygous for the deletion do not show a Minute bristle phenotype.
Intermediate second site non-complementing phenotype with zipEbr and zipmhc-c6.1 : malformed phenotype penetrance 25-75%.
Shows no maternal enhancement of dpphr4.
Does not uncover Dsim\jba in D.melanogaster/D.simulans hybrids. Does not uncover Dsim\pm in D.melanogaster/D.simulans hybrids.
Homozygous embryos are very abnormal compared to wild-type.
Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2.
Ref: Saxton et al., 1991, Cell 64: 1093--1102
Limits of break 1 from polytene analysis (FBrf0064394) Left limit of break 2 from polytene analysis (citation unavailable) Right limit of break 2 from polytene analysis (FBrf0064394)