fng << bk1 << l(3)04063 << bk2 << l(3)j2C4
Df(3L)Pc-MK/Df(3L)Pc-cp2 animals carrying PctPa develop into normal looking larvae which fail to hatch. Larvae removed from the vitelline membrane are immobile, but respond to pokes from a needle with slow, uncoordinated movements. The larval muscle pattern is indistinguishable from wild-type. The SNb nerve ends at muscle VO1, failing to innervate the VL1 muscles. RP3 motor axons fail to innervate muscle VL3 and VL4.
Approximately 83% of heterozygous males have ectopic sex combs on the second and/or third legs, indicating a transformation towards first leg.
Initially showed maternal enhancement of dpphr4, but effect not due to disruption of discrete element within the deficiency. The enhancing activity seems to be recombinationally separable from the deficiency.
Fails to form a 78C puff.
Deficient embryos show an uninterpretable mutant midgut phenotype.