162 results found
    1. Cell Biology
    2. Developmental Biology

    Coordinated control of senescence by lncRNA and a novel T-box3 co-repressor complex

    Pavan Kumar P, Uchenna Emechebe ... Anne M Moon
    A novel master regulatory mechanism of cell proliferation and senscence employs the lncRNA UCA1 and a CAPERα/TBX3 corepressor.
    1. Chromosomes and Gene Expression

    The transcription factor FOXL2 mobilizes estrogen signaling to maintain the identity of ovarian granulosa cells

    Adrien Georges, David L'Hôte ... Reiner A Veitia
    FOXL2 maintenance of ovarian identity is not solely due to a simple direct repression of Sox9 but to the mobilization of estrogen signalling by FOXL2.
    1. Neuroscience

    Transcriptional profiling at whole population and single cell levels reveals somatosensory neuron molecular diversity

    Isaac M Chiu, Lee B Barrett ... Clifford J Woolf
    Molecular analysis paints a detailed picture of the distinctiveness and complexities of peripheral somatosensory neurons.
    1. Developmental Biology
    2. Plant Biology

    Mechanical stress contributes to the expression of the STM homeobox gene in Arabidopsis shoot meristems

    Benoît Landrein, Annamaria Kiss ... Olivier Hamant
    Mechanical stress promotes the expression of the homeobox gene and meristem master regulator STM, synergistically and independently from auxin depletion.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Vilya, a component of the recombination nodule, is required for meiotic double-strand break formation in Drosophila

    Cathleen M Lake, Rachel J Nielsen ... R Scott Hawley
    The Zip3-like protein Vilya links the initiation of meiotic recombination with crossover formation.
    1. Neuroscience

    Identification of a Munc13-sensitive step in chromaffin cell large dense-core vesicle exocytosis

    Kwun Nok M Man, Cordelia Imig ... Sonja M Wojcik
    Munc13 proteins are key determinants of large dense-core vesicle (LDCV)-dependent catecholamine release in chromaffin cells.
    1. Developmental Biology

    T-box3 is a ciliary protein and regulates stability of the Gli3 transcription factor to control digit number

    Uchenna Emechebe, Pavan Kumar P ... Anne M Moon
    The transcription and splicing factor T-box3 is present in primary cilia, regulates multiple aspects of limb development, and interacts with members of the protein complex required for the stability and processing of the Gli3 transcription factor.
    1. Neuroscience

    The leak channel NALCN controls tonic firing and glycolytic sensitivity of substantia nigra pars reticulata neurons

    Andrew Lutas, Carolina Lahmann ... Gary Yellen
    Basal ganglia output neurons use the NALCN leak channel to maintain their characteristic tonic firing, and this channel is important for the modulation of firing by metabolic or receptor-mediated signals.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    The proposed channel-enzyme transient receptor potential melastatin 2 does not possess ADP ribose hydrolase activity

    Iordan Iordanov, Csaba Mihályi ... László Csanády
    TRPM2 is simply a ligand gated channel and does not to possess enzymatic activity, even though it shows sequence similarity to Nudix hydrolases.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Ankyrin-B is a PI3P effector that promotes polarized α5β1-integrin recycling via recruiting RabGAP1L to early endosomes

    Fangfei Qu, Damaris N Lorenzo ... Vann Bennett
    Ankyrin-B – through interactions with PI3P lipids, dynactin and RabGAP1L – functions as a critical node in the protein circuitry underlying polarized recycling of α5β1-integrin to enable haptotaxis along fibronectin gradients.

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