The reduced size of the posterior compartment of the wing that is seen in animals expressing crolScer\UAS.cMa under the control of Scer\GAL4en-e16E is suppressed if they are also heterozygous for stgAR2.
The block in cycle 14 mitosis and increased cell-size in cycle 14 embryos seen in stgAR2/stgAR2 embryos is suppressed by pUf68EP3058/pUf68EP3058. Unlike stgAR2 homozygotes, stgAR2; pUf68EP3058 double homozygotes survive embryogenesis and die between first and second instar.
Dominantly enhances the rough eye phenotype of CycEJP homozygotes. One copy of stgAR2 has no effect on the reduction in the number of cells entering S phase posterior to the morphogenetic furrow seen in CycEJP homozygotes. One copy of stgAR2 enhances the reduction in the number of mitotic cells posterior to the morphogenetic furrow seen in CycEJP homozygotes.