Homozygotes have no morphological defects.
Su(mg)2-52-5 is a suppressor of phenotype of mod(mdg4)ul
Completely suppresses the enhancing effect of mod(mdg4)ul on the y2 phenotype. Has only a mild effect on the interaction between mod(mdg4)ul and the ct6 or scD1 mutations.
Isolated as a suppressor of the enhancing effect of mod(mdg4)ul on the y2 phenotype.