Homozygous Dhc64CD12-5 follicle cell clones, induced by driving Scer\FLP1Scer\UAS.cUa under the control of the Scer\GAL4e22c driver, show rounding and multilayering, predominantly at the posterior of the egg chamber. Gaps are seen in the epithelium.
Introduction of a Dhc64C transgene is sufficient to rescue the lethality of Dhc64CD12-5 hemizygotes.
Dhc64C[D12-5] complements GlK194.