CG3638BG00376 homozygous males have significantly increased levels of aggression. (P < 0.0001; Male aggression index = 18.45). The mushroom body alpha and beta-lobes in these animals are significantly wider, relative to overall brain size, than in wild-type (P <0.0001 for alpha-lobes, P < 0.05 for beta-lobes). However, precise excision of P{GT1}CG3638BG00376 does not consistently revert the increased aggression phenotype.
Heterozygous males and females show a significant decrease in starvation resistance compared to controls.
Precise excision of P{GT1}CG3638BG00376 does not consistently revert the increased aggression phenotype seen in CG3638BG00376 homozygous animals.