217 results found
    1. Evolutionary Biology
    2. Physics of Living Systems

    Global epistasis emerges from a generic model of a complex trait

    Gautam Reddy, Michael M Desai
    Predictable patterns of fitness evolution observed in microbial evolution experiments can emerge generically as a consequence of widespread epistatic interactions between mutations.
    1. Evolutionary Biology

    Pervasive relaxed selection on spermatogenesis genes coincident with the evolution of polygyny in gorillas

    Jacob D. Bowman, Neide Silva ... Vincent J. Lynch
    Not revised
    Reviewed Preprint v1
    • Important
    • Incomplete
    1. Physics of Living Systems

    Deciphering the regulatory genome of Escherichia coli, one hundred promoters at a time

    William T Ireland, Suzannah M Beeler ... Rob Phillips
    A combination of massively parallel reporter assays and mass spectrometry uncovers the regulation of previously unexplored promoters across the Escherichia coli genome.
    1. Structural Biology and Molecular Biophysics

    Calcium-driven regulation of voltage-sensing domains in BK channels

    Yenisleidy Lorenzo-Ceballos, Willy Carrasquel-Ursulaez ... Ramon Latorre
    Gating currents analysis at different Ca2+ concentrations of BK channels reveals a strong allosteric coupling between Ca2+- and voltage-sensing modules via equivalent contributions exerted by the RCK1 and RCK2 Ca2+-sites.
    1. Genetics and Genomics
    2. Evolutionary Biology

    Hybridization breaks species barriers in long-term coevolution of a cyanobacterial population

    Gabriel Birzu, Harihara Subrahmaniam Muralidharan ... Devaki Bhaya
    Not revised
    Reviewed Preprint v1
    • Important
    • Convincing
    1. Evolutionary Biology

    Whole genome phylogenies reflect the distributions of recombination rates for many bacterial species

    Thomas Sakoparnig, Chris Field, Erik van Nimwegen
    For many bacterial species, recombination dominates genome evolution and phylogenetic patterns that have so far been assumed to reflect clonal relationships, in fact reflect variation in recombination rates across lineages.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Learning protein constitutive motifs from sequence data

    Jérôme Tubiana, Simona Cocco, Rémi Monasson
    A new machine-learning toolbox unveils coevolutionary protein motifs related to structure, function, and phylogeny from sequence information only.
    1. Cancer Biology
    2. Cell Biology

    Chromatin topology defines estradiol-primed progesterone receptor and PAX2 binding in endometrial cancer cells

    Alejandro La Greca, Nicolás Bellora ... Patricia Saragüeta
    Binding of progesterone receptor and transcription factor PAX2 to pre-assembled permissive chromatin compartments regulates endometrial cancer gene expression under estrogenic conditions.
    1. Cell Biology
    2. Genetics and Genomics

    The PRC2.1 subcomplex opposes G1 progression through regulation of CCND1 and CCND2

    Adam D Longhurst, Kyle Wang ... David P Toczyski
    An MTF2-containing subcomplex of Polycomb Repressive Complex 2 promotes cell cycle progression through repression of D-type cyclin expression in certain cellular contexts.
    1. Structural Biology and Molecular Biophysics

    RNA tertiary structure and conformational dynamics revealed by BASH MaP

    Maxim Oleynikov, Samie R Jaffrey
    BASH MaP quantitatively reveals alternative RNA tertiary structures by enabling dimethyl sulfate to probe the presence of nucleobase interactions on the Watson-Crick and Hoogsteen faces of single RNA molecules.

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