A small proportion of somatic clones of Df(1)G1 in the wing disc appear to undergo apoptosis when the Roc1bRoc1a.T:Zzzz\FLAG transgene is expressed.
Roc1bRoc1a.Tag:FLAG partially rescues Df(1)G1
Expression of Roc2Roc1a.T:Zzzz\FLAG in somatic clones of Df(1)G1 in the wing disc rescues the small phenotype in about half of these clones. The remaining clones are larger than Df(1)G1 clones but not as large as wild type.