12 results found
    1. Neuroscience

    A subset of ipRGCs regulates both maturation of the circadian clock and segregation of retinogeniculate projections in mice

    Kylie S Chew et al.
    A single subpopulation of photoreceptors constitutes a shared node in the neural networks that regulate light-dependent maturation of the circadian clock and light-independent refinement of retinal ganglion cell projections to the brain.
    1. Neuroscience

    A visual circuit uses complementary mechanisms to support transient and sustained pupil constriction

    William Thomas Keenan et al.
    A single class of neurons switches both its sensory detection and neurotransmission mechanisms to support transient or sustained physiological output.
    1. Neuroscience

    Light-dependent pathways for dopaminergic amacrine cell development and function

    Teona Munteanu et al.
    Rods, not ipRGCs, are the major retinal photoreceptor impacting development of dopaminergic signaling in the retina.
    1. Ecology

    Mass Spawning: Sex under the moon

    Didier Zoccola, Sylvie Tambutté
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    1. Neuroscience

    Replacing the PDZ-interacting C-termini of DSCAM and DSCAML1 with epitope tags causes different phenotypic severity in different cell populations

    Andrew M Garrett et al.
    Mammalian Dscams require different intracellular interactions in different cell types during neural circuit formation to promote self-avoidance.
    1. Neuroscience

    Ciliary and rhabdomeric photoreceptor-cell circuits form a spectral depth gauge in marine zooplankton

    Csaba Verasztó et al.
    In a zooplankton larva, ciliary and rhabdomeric photoreceptor cells work antagonistically to form a spectral depth gauge.
    1. Human Biology and Medicine
    2. Neuroscience

    Rai1 frees mice from the repression of active wake behaviors by light

    Shanaz Diessler et al.
    Halving dosage of the Smith-Magenis syndrome responsible gene Rai1 in the mouse greatly amplifies the direct, suppressing effects of light on active-wake behavior through increased activation of the ventral-subparaventricular zone.
    1. Ecology

    Signaling cascades and the importance of moonlight in coral broadcast mass spawning

    Paulina Kaniewska et al.
    Artificial light causes changes to gene expression and cellular signaling cascades that coordinate mass spawning events for a species of coral from the Great Barrier Reef.
    1. Genetics and Genomics
    2. Neuroscience

    Lhx1 maintains synchrony among circadian oscillator neurons of the SCN

    Megumi Hatori et al.
    A transcription factor called Lhx1 coordinates the activity of the brain's master circadian clock, the suprachiasmatic nucleus, by controlling communication between its constituent cells.
    1. Structural Biology and Molecular Biophysics

    An unexpected INAD PDZ tandem-mediated plcβ binding in Drosophila photo receptors

    Fei Ye et al.
    Biochemical and structural studies uncover an unexpected mode of interaction, with unprecedented high affinity, between INAD scaffold and NORPA that is critical for Drosophila compound eye photo-transduction.

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