Nature Communications (Jan 2019)
Partial proteasomal degradation of Lola triggers the male-to-female switch of a dimorphic courtship circuit
Abstract
It is unclear how some Drosophila neurons develop sex-specific neurites that contribute to dimorphic circuitries required for gendered behavior. The authors show that sex-specific cleavage by the E3 ubiquitin ligase Cullin1 and 26S proteasome of the pleiotropic BTB-ZF transcription factor Lola confers its sexual fate-inducing ability in these neurons.