Mutation does not affect the level of w expression in ph-plac+3 flies.
Suppresses the frequency of transformation of the fourth abdominal tergite to fifth abdominal tergite seen in Pcl1/Pcl4 flies. Suppresses the transformation of second and third legs to first legs seen in Pcl1/Pcl4 flies.
Right limit of break 1 from inclusion of Pc (FBrf0038059) Limits of break 2 from polytene analysis (FBrf0038059)