Deletion removing 3 of the 4 alternative 5' coding exons of kay.
kayED6315 neuroblast clones in the mushroom body have no gross axonal phenotypes.
Homozygous clones in the wing do not result in planar cell polarity defects.
kayED6315/kay[+] is a suppressor of abnormal planar polarity phenotype of dshhs.sev.B
kayED6315/kay[+] is a suppressor of ommatidium phenotype of dshhs.sev.B
One copy of kayED6315 suppresses the formation of symmetrical ommatidia that is seen in animals expressing dshhs.sev.B.
Allelic series according to phenotypic strength: kay1 > kayED6315 > kayP54 > kayEY01644 > kay2.