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    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Allele-specific gene expression can underlie altered transcript abundance in zebrafish mutants

    Richard J White, Eirinn Mackay ... Elisabeth M Busch-Nentwich
    Allele-specific gene expression can affect the results and interpretation of transcriptomic analyses in zebrafish mutants and has broader implications for work in other outbred organisms.
    1. Immunology and Inflammation
    2. Stem Cells and Regenerative Medicine

    Erythropoietin directly remodels the clonal composition of murine hematopoietic multipotent progenitor cells

    Almut S Eisele, Jason Cosgrove ... Leïla Perié
    Erythropoietin transiently remodels the hematopoietic stem and progenitor cells pool by directly inducing myeloid-erythroid-megakaryocyte-biased multipotent progenitor clones compensated at the population level by induction of myeloid-B-cell-dendritic-cell-biased clones.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structure and ion-release mechanism of PIB-4-type ATPases

    Christina Grønberg, Qiaoxia Hu ... Pontus Gourdon
    A biochemical approach unveils the overall shape of a subclass of heavy-metal transporting pumps, thereby shedding light on principle molecular determinants linked to the transport mechanism of these elusive machines, information that is critical well beyond basic science.
    1. Genetics and Genomics

    Inter-tissue convergence of gene expression during ageing suggests age-related loss of tissue and cellular identity

    Hamit Izgi, Dingding Han ... Handan Melike Dönertaş
    Cross-sectional transcriptome analysis of mice, covering the whole lifespan, reveals that inter-tissue divergence during development is accompanied by a weaker but widespread convergence during ageing.
    1. Physics of Living Systems

    Crowding-induced phase separation of nuclear transport receptors in FG nucleoporin assemblies

    Luke K Davis, Ian J Ford, Bart W Hoogenboom
    Computational modelling predicts spatial segregation of different types of nuclear transport receptors in assemblies of nuclear pore proteins, lending support to the idea of separate transport pathways in the nuclear pore complex as a way to enhance transport efficiency.
    1. Stem Cells and Regenerative Medicine

    Induction of osteogenesis by bone-targeted Notch activation

    Cong Xu, Van Vuong Dinh ... Ralf H Adams
    Bone formation in adult mice can be induced by a bone-binding, recombinant version of the Notch ligand Delta-like 4 without triggering adverse effects in other organs.
    1. Cell Biology

    Regulation of canonical Wnt signalling by the ciliopathy protein MKS1 and the E2 ubiquitin-conjugating enzyme UBE2E1

    Katarzyna Szymanska, Karsten Boldt ... Colin A Johnson
    Interacting MKS1 and UBE2E1 regulate canonical Wnt signaling through modulation of beta-catenin levels at the base of primary cilium, providing new insights into ciliopathy disease mechanisms.
    1. Genetics and Genomics
    2. Immunology and Inflammation

    Extensive age-dependent loss of antibody diversity in naturally short-lived turquoise killifish

    William John Bradshaw, Michael Poeschla ... Dario Riccardo Valenzano
    Naturally short-lived turquoise killifish undergo systemic and mucosal spontaneous decline in antibody-repertoire diversity during aging, recapitulating in a few months the aging-dependent decline of adaptive immunity.
    1. Epidemiology and Global Health
    2. Genetics and Genomics

    Epigenetic scores for the circulating proteome as tools for disease prediction

    Danni A Gadd, Robert F Hillary ... Riccardo E Marioni
    Epigenetic scores for blood protein levels identify those at risk of multiple age-related morbidities, up to 14 years prior to onset.
    1. Neuroscience

    Blocking Kir6.2 channels with SpTx1 potentiates glucose-stimulated insulin secretion from murine pancreatic β cells and lowers blood glucose in diabetic mice

    Yajamana Ramu, Jayden Yamakaze ... Zhe Lu
    The centipede peptide toxin SpTx1 blocks the pore of ATP-sensitive potassium channels in pancreatic β cells to markedly enhance insulin secretion and mitigate hyperglycemia in diabetic mice insensitive to the anti-diabetic sulfonylurea glibenclamide.