Inferred to overlap with: Df(2R)M41A2.
Homozygotes are lethal.
Nipped-B45-53/Df(2R)34-2 lethality due to a shared second site lethal.
Separable from: a secondary lethal mutation.
Previously described as an allele (and known as l(2)41Ae / FBal0008966 in FlyBase through to FB2010_06), but now shown to be a deletion.