1,316 results found
    1. Chromosomes and Gene Expression

    Telomerase biogenesis requires a novel Mex67 function and a cytoplasmic association with the Sm7 complex

    Yulia Vasianovich et al.
    A new tool that allows specific subpopulations of telomerase RNAs in vivo forces a thorough revision of the telomerase maturation pathway and suggests a new function for Mex67.
    1. Cell Biology
    2. Developmental Biology

    Dot1l interacts with Zc3h10 to activate Ucp1 and other thermogenic genes

    Danielle Yi et al.
    Dot1l and its H3K79 methyltransferase activity are required for thermogenesis, and Dot1l is recruited by Zc3h10 to its targets genes to alter chromatin accessibility to activate the thermogenic gene program.
    1. Neuroscience

    Feeding state functionally reconfigures a sensory circuit to drive thermosensory behavioral plasticity

    Asuka Takeishi et al.
    Starvation modulates thermotaxis behaviors in C. elegans via functional reconfiguration of a sensory network by gut-brain signaling.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Ancient DNA reveals the lost domestication history of South American camelids in Northern Chile and across the Andes

    Paloma Diaz-Maroto et al.
    aDNA revealed a model of domestication where an ancient guanaco population no longer exists, the loss of the ancient vicuña genetic variation in the modern populations, and frequently interbreeding practices.
    1. Neuroscience

    Synchronous activity patterns in the dentate gyrus during immobility

    Martin Pofahl et al.
    Two-photon in vivo calcium imaging reveals short time-scale, synchronous and sparse population activity in dentate gyrus that replays place-related information, and is important for formation of dentate-dependent spatial memory.
    1. Cancer Biology
    2. Computational and Systems Biology

    shinyDepMap, a tool to identify targetable cancer genes and their functional connections from Cancer Dependency Map data

    Kenichi Shimada et al.
    shinyDepMap helps users explore the essentiality, selectivity, and function of the genes across hundreds of cancer cell lines and identify cancer drug targets.
    1. Neuroscience

    Functional specialization within the inferior parietal lobes across cognitive domains

    Ole Numssen et al.
    Data-driven and effective connectivity analyses reveal patterns of functional specialization, common mechanisms, and brain-wide interaction profiles within the human inferior parietal lobes for multiple functional domains.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Basis of specificity for a conserved and promiscuous chromatin remodeling protein

    Drake A Donovan et al.
    The identification of a novel mechanism of chromatin remodeling, including a conserved remodeler domain and regulatory epitopes, provides targets for the design of therapeutics to modulate transcriptional regulation in cells.
    1. Cell Biology
    2. Developmental Biology

    SUMO is a pervasive regulator of meiosis

    Nikhil R Bhagwat et al.
    Multi-dimensional global proteomics describes the SUMO-modified proteome during meiosis and reveals novel roles in regulating the key events of meiotic chromosome metabolism.
    1. Cell Biology

    BUB-1 targets PP2A:B56 to regulate chromosome congression during meiosis I in C. elegans oocytes

    Laura Bel Borja et al.
    BUB-1 recruits PP2A/B56 to regulate chromosome congression in meiosis I.

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