In combination with Df(1)N-8, 1% of flies survive at 29oC and 100% of flies survive at 18oC. 64% of homozygotes survive at 29oC, 100% survive at 18oC. Wings are normal in heterozygotes. Homozygotes have weak notches and mild deltas in the wing and variable extra bristles at both 18oC and 29oC.
Shellenbarger.