Heterozygosity for Df(2L)pr76 results in 0.2% X chromosome nondisjunction and 0.0% fourth chromosome nondisjunction in In(1)FM7/X ; svspa-pol females.
Shows no maternal enhancement of dpphr4.
Dominantly causes tergite defects in less than 50% of run3 heterozygotes.
Deficient embryos show an uninterpretable mutant midgut phenotype.
Heterozygosity for this deletion suppresses the mutant ovarian phenotype of ovoD2.