Amino acid replacement: W74R.
T9501534M
W74R | Wnt2-PA; W47R | Wnt2-PB
W74R
Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change. M = A or C.
With variable penetrance, homozygous males have much smaller testes than wild-type. The hub cells, cyst cells and terminal epithelial cells are present. The germ cell lineage is also present. The outermost pigment layer, which normally covers both the testis and seminal vesicles, is absent. The muscle cell layer of the testis sheath is malformed or incomplete. Testis colour: the testis sheath lacks yellow pigmentation. Homozygotes have held out wings.