Expression of scfHsp83.T:Zzzz\FLAG results in abnormal morphology of the male X polytene chromosome; the chromosome has a bloated appearance and shows partial loss of its banding pattern. Morphology of the female X polytene chromosome and the polytene autosomes appears normal in animals expressing scfHsp83.T:Zzzz\FLAG.
scfHsp83.Tag:FLAG has polytene chromosome | male phenotype, suppressible by Iswi+t12
The male X polytene chromosome has normal morphology in animals that are co-expressing scfHsp83.T:Zzzz\FLAG and Iswi+t12.