2,189 results found
    1. Developmental Biology
    2. Genetics and Genomics

    MondoA regulates gene expression in cholesterol biosynthesis-associated pathways required for zebrafish epiboly

    Meltem Weger, Benjamin D Weger ... Thomas Dickmeis
    The glucose-sensing transcription factor MondoA regulates zebrafish epiboly via cholesterol biosynthesis genes including the human disease gene Nsdhl, revealing an unknown role for metabolic glucose signalling in vertebrate development.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Cellular acidosis triggers human MondoA transcriptional activity by driving mitochondrial ATP production

    Blake R Wilde, Zhizhou Ye ... Donald E Ayer
    The MondoA transcription factor localizes to the outer mitochondrial membrane where it coordinates an adaptive transcriptional response to elevated cellular energy represented by high cytoplasmic glucose and high mitochondrial ATP.
    1. Developmental Biology
    2. Evolutionary Biology

    Complex transcriptional regulation and independent evolution of fungal-like traits in a relative of animals

    Alex de Mendoza, Hiroshi Suga ... Iñaki Ruiz-Trillo
    Functional genomics reveal complex genome regulation during the coenocytic development of the ichthyosporean Creolimax fragrantissima, a protist closely related to animals.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structural basis of protein translocation by the Vps4-Vta1 AAA ATPase

    Nicole Monroe, Han Han ... Christopher P Hill
    A cryo-electron microscopy structure of a substrate-bound Vps4-Vta1 AAA ATPase reveals an asymmetric hexameric ring and suggests how nucleotide-induced changes in subunit interfaces translocate polypeptides into the central pore.
    1. Neuroscience

    CB1-receptor-mediated inhibitory LTD triggers presynaptic remodeling via protein synthesis and ubiquitination

    Hannah R Monday, Mathieu Bourdenx ... Pablo E Castillo
    CB1-receptor-mediated inhibitory long-term depression (LTD) relies on both protein synthesis and ubiquitination to elicit structural changes that underlie long-term reduction of GABA release.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    The AAA ATPase Vps4 binds ESCRT-III substrates through a repeating array of dipeptide-binding pockets

    Han Han, Nicole Monroe ... Christopher P Hill
    A 3.2 Å resolution structure of Vps4 provides a detailed model for protein substrate binding and translocation by AAA ATPases.
    1. Neuroscience

    A map of abstract relational knowledge in the human hippocampal–entorhinal cortex

    Mona M Garvert, Raymond J Dolan, Timothy EJ Behrens
    Map-like organisations of relational knowledge can be extracted from the hippocampal-entorhinal system in situations where relationships are non-spatial rather than spatial, discrete rather than continuous, and unavailable to conscious awareness.
    1. Microbiology and Infectious Disease

    Repeated introductions and intensive community transmission fueled a mumps virus outbreak in Washington State

    Louise H Moncla, Allison Black ... Trevor Bedford
    Social networks can be the primary risk factor for mumps infection and transmission, regardless of age and vaccination status.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    The long noncoding RNA Charme supervises cardiomyocyte maturation by controlling cell differentiation programs in the developing heart

    Valeria Taliani, Giulia Buonaiuto ... Monica Ballarino
    The lncRNA pCharme controls the expression of cardiomyocyte maturation genes and heart development by orchestrating the formation of MATR3-enriched nuclear condensates.
    1. Microbiology and Infectious Disease

    Influenza virus recruits host protein kinase C to control assembly and activity of its replication machinery

    Arindam Mondal, Anthony R Dawson ... Andrew Mehle
    Host protein kinase C family members regulate influenza virus genome replication by phosphorylating the viral nucleoprotein and controlling assembly of the viral replication machinery.

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