Expression of C839C839 under the control of Scer\GAL4dpp.3KK results in abnormal trichome differentiation in the wing.
Expression of C839C839 under the control of Scer\GAL4MD-638 does not result in a mutant phenotype in the wing.
Expression of C839C839 under the control of Scer\GAL4sca-C253 results in extra bristles.
Selected as: a P{GSV1} insertion line that when expressed using Scer\GAL4dpp.3KK results in a mutant phenotype in the wing.