@article {67950,
	title = {Regulation of Drosophila courtship behavior by the Tlx/tailless-like nuclear receptor, dissatisfaction.},
	journal = {Current Biology},
	volume = {32},
	year = {2022},
	month = {2022 Apr 25},
	pages = {1703-1714},
	abstract = {<p>Sexually dimorphic courtship behaviors in Drosophila melanogaster develop from the activity of the sexual differentiation genes, doublesex (dsx) and fruitless (fru), functioning with other regulatory factors that have received little attention. The dissatisfaction (dsf) gene encodes an orphan nuclear receptor homologous to vertebrate Tlx and Drosophila tailless that is critical for the development of several aspects of female- and male-specific sexual behaviors. Here, we report the pattern of dsf expression in the central nervous system and show that the activity of sexually dimorphic abdominal interneurons that co-express dsf and dsx is necessary and sufficient for vaginal plate opening in virgin females, ovipositor extrusion in mated females, and abdominal curling in males during courtship. We find that dsf activity results in different neuroanatomical outcomes in females and males, promoting and suppressing, respectively, female development and function of these neurons depending upon the sexual state of dsx expression. We posit that dsf and dsx interact to specify sex differences in the neural circuitry for dimorphic abdominal behaviors.</p>
},
	issn = {1879-0445},
	doi = {10.1016/j.cub.2022.02.031},
	author = {Duckhorn, Julia C and Cande, Jessica and Metkus, Mary C and Song, Hyeop and Altamirano, Sofia and Stern, David L and Shirangi, Troy R}
}
