RK1A Heterozygotes have an elliptical eye with an indented and glassy posterior margin. Wings are spread at 45o from the body axis. The phenotype is enhanced at 28oC.
Eyes elliptical with indented, glassy posterior margin. Wings spread at 45o from body axis. Enhanced at 28oC. homozygous lethal. RK1A.
Yu, Aug. 1948.