84A1;84B1
84A1;84B2
83F2-84A1;84B1-84B2
bk1 << bcd << anon-84Bd << bk2 << Antp
Breakpoint 1 was linked to an EcoRI-HindIII restriction fragment from map. The position of the restriction fragment on the reference sequence was inferred by a FlyBase curator.
Breakpoint 2 was linked to a HindIII-BamHI restriction fragment. The position of the restriction fragment on the reference sequence was inferred by a FlyBase curator.
Breakpoint(s) molecularly mapped
Proximal breakpoint between coordinates +170 and +180 on DNA map of region 84B1-2 (Garber et al., 1983).
The Df(3R)9A99 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).
Heterozygosity for this deletion suppresses the mutant ovarian phenotype of ovoD2.
Phenocopies of the bcd mutant phenotype are produced if cytoplasm is removed from the anterior tip of embryos derived from heterozygous females.
G. Jurgens.
Limits of break 1 from polytene analysis (FBrf0039287) Left limit of break 2 from inclusion of Scr (FBrf0042438) Right limit of break 2 from non-inclusion of Antp (FBrf0042438)