female sterile | recessive
male sterile | recessive
visible (with ap78j)
visible | recessive
visible | recessive | heat sensitive
dorsocentral bristle
haltere
scutellar bristle
wing
wing (with ap78j)
wing margin bristle (with ap78j)
ap78j/ap54 flies show wing margin and size reductions characteristic of weak ap mutations.
Phenotype ap78j-like.
ap54/ap78j has visible phenotype, enhanceable by Chi[+]/ChiM4
ap54/ap78j has wing phenotype, enhanceable by Chi[+]/ChiM4
The ap78j/ap54 wing phenotype is enhanced by ChiM4 such that wing becomes rudimentary.
Wilson, 1978.