49 results found
    1. Neuroscience

    Sleep deprivation suppresses aggression in Drosophila

    Matthew S Kayser et al.
    A single night of sleep deprivation suppresses fighting behaviors in male fruit flies, with consequent impairments in reproductive fitness.
    1. Neuroscience

    Peptidoglycan-dependent NF-κB activation in a small subset of brain octopaminergic neurons controls female oviposition

    Ambra Masuzzo et al.
    The universal bacteria cell wall component peptidoglycan impacts the egg-laying behavior of infected Drosophila females by directly modulating the activity of few brain octopaminergic neurons.
    1. Neuroscience

    Identification of octopaminergic neurons that modulate sleep suppression by male sex drive

    Daniel R Machado et al.
    The balance between sleep and sex drives determines whether male flies sleep or court, and a subset of octopaminergic neurons interact with the Fruitless-expressing courtship circuit to suppress sleep for sustained courtship.
    1. Neuroscience

    Regulation of starvation-induced hyperactivity by insulin and glucagon signaling in adult Drosophila

    Yue Yu et al.
    Two functionally antagonizing groups of hormones directly regulate starvation-induced increase in locomotion via a common neural target in fruit flies.
    1. Developmental Biology
    2. Genetics and Genomics

    Nuclear receptor Ftz-f1 promotes follicle maturation and ovulation partly via bHLH/PAS transcription factor Sim

    Elizabeth M Knapp et al.
    Genetic analyses illustrate the novel requirement of Ftz-f1 and Sim in adult Drosophila ovaries for regulating follicle cell differentiation and ovulation that is likely conserved in mammals.
    1. Genetics and Genomics
    2. Neuroscience

    A single-cell transcriptomic atlas of the adult Drosophila ventral nerve cord

    Aaron M Allen et al.
    A single-cell atlas of the adult fly VNC charts the types and properties of cells for future studies of brain development and function.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Rapid sex-specific adaptation to high temperature in Drosophila

    Sheng-Kai Hsu et al.
    Within 100 generations after an environmental shift in an evolution experiment, rapid sex-specific adaptation occurred, which is potentially facilitated by selection on standing variation in sex-specific genetic architecture.
    1. Neuroscience

    Neurogenetic dissection of the Drosophila lateral horn reveals major outputs, diverse behavioural functions, and interactions with the mushroom body

    Michael-John Dolan et al.
    The generation and systematic characterisation of driver lines labelling a large number of neurons in the Drosophila innate olfactory processing centre bridges electron microscopy neuronal reconstructions, circuits and behaviour.
    1. Neuroscience

    Organization of the Drosophila larval visual circuit

    Ivan Larderet et al.
    The synaptic connectome of the Drosophila larval visual circuit is the first case of a completely reconstructed visual network in a genetically fully tractable model organism.
    1. Neuroscience

    Luqin-like RYamide peptides regulate food-evoked responses in C. elegans

    Hayao Ohno et al.
    Identification and functional characterization of C. elegans luqin-like arginine-tyrosine-NH2 (RYamide) peptides reveal their critical role in feeding-related processes.

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