2kb deletion, located 100bp upstream of the wupA transcription start site.
l(1)16Fe23437, l(1)16Fm23437 has lethal | embryonic stage phenotype
l(1)16Fe23437, l(1)16Fm23437 has lethal | recessive | embryonic stage phenotype
l(1)16Fe23437, l(1)16Fm23437 has embryonic somatic muscle cell phenotype
l(1)16Fe23437, l(1)16Fm23437, wupAhdp-3 has adult somatic muscle cell phenotype
l(1)16Fe23437, l(1)16Fm23437 has embryonic epidermis phenotype
l(1)16Fm23437/l(1)16Fm23437 embryos show remnants of somatic muscles with randomly-spaced putative Z discs.
The '23437' chromosome (in which l(1)16Fm and l(1)16Fe are affected) fully complements wupAhdp-2. The '23437' chromosome fails to complement wupAhdp-3, resulting in severe muscle defects. The '23437' chromosome fails to complement the semi-dominant lethality of wupA8384 or wupA24597. Embryos homozygous for the '23437' chromosome have hypodermal and neural phenotypes. l(1)16Fk26174 fails to complement the '23437' chromosome (in which l(1)16Fm and l(1)16Fe are affected).
Separable from: l(1)16Fm23437. Mutation affecting both l(1)16Fe and l(1)16Fm.