hypomorphic allele - genetic evidence
Insertion of a P{HZ} element 4bp upstream of the 5' end of klg exon 1.
P-element insertion into the first non-coding exon.
SosJC2, klgH214, sev6 has ommatidium phenotype
Reduces the proportion of ommatidia containing an R7 cell in sev6/Y ; SosJC2/+ flies.