hypermorphic allele - genetic evidence
No difference from parental chromosome was detected in a PCR assay.
visible | semidominant
wing
Rank of homozygous phenotype: 3. Rank of heterozygous phenotype: 1-2. (Rank 1 is wild type. Rank 8 is nearly strap like wings.)
Bx3-5-4 has phenotype, suppressible by Df(1)N19