2,218 results found
    1. Developmental Biology
    2. Neuroscience

    Dual midbrain and forebrain origins of thalamic inhibitory interneurons

    Polona Jager et al.
    Thalamic interneurons in the mouse thalamus are often overlooked because of their extremely low numbers, however they are developmentally complex and related to those of larger-brained species.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Repressing Ago2 mRNA translation by Trim71 maintains pluripotency through inhibiting let-7 microRNAs

    Qiuying Liu et al.
    Repressing the conserved pro-differentiation let-7 microRNAs through limiting Ago2 levels is critical to maintaining pluripotency in stem cells.
    1. Stem Cells and Regenerative Medicine

    Heterogeneity of murine periosteum progenitors involved in fracture healing

    Brya G Matthews et al.
    Murine periosteum is highly enriched for osteoprogenitors, many of which express αSMA, but fracture callus chondrocytes are partially derived from other sources.
    1. Biochemistry and Chemical Biology

    Identification of host proteins differentially associated with HIV-1 RNA splice variants

    Rachel Knoener et al.
    The distinct protein-RNA interactomes of HIV-1 RNA splice forms are revealed using a powerful multiplex strategy for RNA capture and mass spectrometric analysis.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    A nuclease- and bisulfite-based strategy captures strand-specific R-loops genome-wide

    Phillip Wulfridge, Kavitha Sarma
    BisMapR reveals strand-specific R-loops with high resolution at small-scale genomic features including bidirectionally transcribed promoters and enhancers.
    1. Cell Biology

    In vivo proteomic mapping through GFP-directed proximity-dependent biotin labelling in zebrafish

    Zherui Xiong et al.
    BLITZ system enables proximity-dependent biotin labelling in live zebrafish embryos with cell and tissue specificity, providing a versatile and valuable tool for proteomic discovery using the zebrafish model.
    1. Neuroscience

    Evolutionary shifts in taste coding in the fruit pest Drosophila suzukii

    Hany KM Dweck et al.
    The evolutionary transition of the agricultural pest Drosophila suzukii to egg laying on ripe fruits was paralleled with several gustatory innovations.
    1. Cell Biology
    2. Evolutionary Biology

    A flagellate-to-amoeboid switch in the closest living relatives of animals

    Thibaut Brunet et al.
    The closest living relatives of animals, the choanoflagellates, switch from a flagellate to an amoeboid phenotype under confinement.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    Intronic enhancer region governs transcript-specific Bdnf expression in rodent neurons

    Jürgen Tuvikene et al.
    An evolutionarily conserved neuron-specific and stimulus-dependent enhancer region downstream of the Bdnf exon III regulates the expression of Bdnf transcripts starting from the upstream 5' exons.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Foxc1 establishes enhancer accessibility for craniofacial cartilage differentiation

    Pengfei Xu et al.
    Foxc1 proteins prepare the genomes of neural crest-derived cells to facilitate their later development into the cartilages that support the embryonic face.

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