Oblique wing phenotype (o). Manifests oblique wing only when Meunspecified present. Best penetrance at 25oC, less at 28oC, and none at 16oC. Manifestation better in females than in males. RK3.
Meunspecified, dpyo50c has visible | recessive phenotype
Meunspecified, dpyo50c has wing phenotype
Tests of allelism with dpov1 have been inconclusive.
Sobels, 7 March 1950.