hypermorphic allele - genetic evidence
Deletion of 3kb from site of P{} insertion, 707bp downstream of the Bx cDNA, to within the LIM domains of Bx.
visible | semidominant
wing
Rank of homozygous phenotype: 7-8. Rank of heterozygous phenotype: 6-7. (Rank 1 is wild type. Rank 8 is nearly strap like wings.)
Bx13-4-1 has phenotype, suppressible by Df(1)N19