bk1 << pnt << bk2
The deletion removes most of 94D1-4, leaving only a thin portion from the distal edge of the quadruplet. The 94A3,4 doublet is nearly intact.
Breakpoints stated as: 93F;94F
The distal half of the salivary gland turns but the proximal half does not in embryos homozygous for Df(3R)23D1 by stage 14.
Heterozygosity for Df(3R)23D1 results in 3.0% X chromosome nondisjunction and 3.0% fourth chromosome nondisjunction in In(1)FM7/X ; svspa-pol females.
Has a partially penetrant dominant cuticle phenotype.
Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome.
"94A3--4;94D1--4" was stated as revision.