ArticleCurrent biology : CB2023
Modulation and neural correlates of postmating sleep plasticity in Drosophila females.
Article in Current biology : CB, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- No detectable effect of P2 neurons on female post-mating changes in sleep and feeding inbioRxiv : the preprint server for biology · 2026Article
- A day sleep promoting role of phototransduction inNeurobiology of sleep and circadian rhythms · 2026Article
- Characterization of the post-mating responses of Drosophila hydei, a species that lacks Sex-Peptide.Communications biology · 2026Article
- Article
- Effects of sex, mating status, and genetic background on circadian behavior inbioRxiv : the preprint server for biology · 2024Article
- Effects of sex, mating status, and genetic background on circadian behavior inFrontiers in neuroscience · 2024Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
Sleep is essential, but animals may forgo sleep to engage in other critical behaviors, such as feeding and reproduction. Previous studies have shown that female flies exhibit decreased sleep after mating, but our understanding of the process is limited. Here, we report that postmating nighttime sleep loss is modulated by diet and sleep deprivation, demonstrating a complex interaction among sleep, reproduction, and diet. We also find that female-specific pC1 neurons and sleep-promoting dorsal fan-shaped body (dFB) neurons are required for postmating sleep plasticity. Activating pC1 neurons leads to sleep suppression on standard fly culture media but has little sleep effect on sucrose-only food. Published connectome data suggest indirect, inhibitory connections among pC1 subtypes. Using calcium imaging, we show that activating the pC1e subtype inhibits dFB neurons. We propose that pC1 and dFB neurons integrate the mating status, food context, and sleep drive to modulate postmating sleep plasticity.
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