182 results found
    1. Neuroscience

    Semiochemical responsive olfactory sensory neurons are sexually dimorphic and plastic

    Aashutosh Vihani et al.
    Semiochemicals activate a subpopulation of sexually dimorphic olfactory sensory neurons.
    1. Neuroscience

    PDF-1 neuropeptide signaling regulates sexually dimorphic gene expression in shared sensory neurons of C. elegans

    Zoë A Hilbert, Dennis H Kim
    Sex-specific neuropeptide signaling in the shared sensory nervous system regulates sexually dimorphic gene expression and male-specific behavior in C. elegans.
    1. Neuroscience

    Sexual dimorphism in striatal dopaminergic responses promotes monogamy in social songbirds

    Kirill Tokarev et al.
    Co-evolution of sexually dimorphic reinforcement systems for song can explain the coexistence of the seemingly contradictory traits of gregariousness and monogamy in social songbirds.
    1. Neuroscience

    Ubiquitin-dependent regulation of a conserved DMRT protein controls sexually dimorphic synaptic connectivity and behavior

    Emily A Bayer et al.
    The sex-specificity of a transcription factor required for sexual differentiation of a neural circuit is regulated by a novel post-transcriptional mechanism.
    1. Ecology
    2. Evolutionary Biology

    Sexual dimorphism in trait variability and its eco-evolutionary and statistical implications

    Susanne RK Zajitschek et al.
    Sex differences in trait variability imply that both sexes should be included in biomedical trials, using sex-specific statistical power calculations.
    1. Genetics and Genomics
    2. Neuroscience

    Sex-determining genes distinctly regulate courtship capability and target preference via sexually dimorphic neurons

    Kenichi Ishii et al.
    Sex-specific characteristics of the fruit fly courtship behavior are not specified by a single binary switch, but as a combination of traits that are modularly specified by separable genetic switches.
    1. Genetics and Genomics
    2. Neuroscience

    Fruitless mutant male mosquitoes gain attraction to human odor

    Nipun S Basrur et al.
    Engineering male mosquitoes lacking the fruitless gene induces them to be attracted to humans.
    1. Neuroscience

    Sexually dimorphic neuronal responses to social isolation

    Laura Senst et al.
    Male and female mice react differently to social isolation but not to an acute physical stress.
    1. Neuroscience

    Sexually dimorphic control of gene expression in sensory neurons regulates decision-making behavior in C. elegans

    Zoë A Hilbert, Dennis H Kim
    A sexually dimorphic transcriptional switch in sensory neurons integrates information about microbial environment and nutritional state to regulate exploratory behavior in C. elegans..
    1. Evolutionary Biology

    Evolutionary stasis of the pseudoautosomal boundary in strepsirrhine primates

    Rylan Shearn et al.
    A larger non-recombining region in sexually dimorphic primates compared to sexually monomorphic ones supports the view that sexually antagonistic mutations have influenced the evolution of sex chromosomes in primates.

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