606 results found
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    CATaDa reveals global remodelling of chromatin accessibility during stem cell differentiation in vivo

    Gabriel N Aughey, Alicia Estacio Gomez ... Tony D Southall
    A new method for in vivo cell-specific profiling of chromatin accessibility reveals local and global chromatin dynamics during the differentiation of neural and gut stem cell lineages.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Dynamic regulation of chromatin accessibility by pluripotency transcription factors across the cell cycle

    Elias T Friman, Cédric Deluz ... David M Suter
    OCT4 and SOX2 display partially independent activity to regulate chromatin accessibility, and highly dynamic activity of OCT4 is required throughout the cell cycle to maintain pluripotency enhancer accessibility.
    1. Chromosomes and Gene Expression

    Efficient chromatin accessibility mapping in situ by nucleosome-tethered tagmentation

    Steven Henikoff, Jorja G Henikoff ... Kami Ahmad
    A simple modification of CUT&Tag chromatin profiling method provides high-quality chromatin accessibility maps and indicates that 'open' chromatin results from a transcription-coupled process at promoters and enhancers.
    1. Physics of Living Systems

    Quantitative dissection of transcription in development yields evidence for transcription-factor-driven chromatin accessibility

    Elizabeth Eck, Jonathan Liu ... Hernan G Garcia
    Confronting different models of chromatin accessibility with temporally resolved transcription profiles favors a scenario where transcription factors actively, rather than passively, drive chromatin from the inaccessible to the accessible state.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Chromatin accessibility dynamics across C. elegans development and ageing

    Jürgen Jänes, Yan Dong ... Julie Ahringer
    Profiling chromatin accessibility and nuclear transcription across Caenorhabditis elegans development and ageing generated the first map of transcriptional regulatory elements and their activities across an animal's life.
    1. Chromosomes and Gene Expression

    Spatial chromatin accessibility sequencing resolves high-order spatial interactions of epigenomic markers

    Yeming Xie, Fengying Ruan ... Chong Tang
    SCA-seq enables simultaneous detection of spatial interactions, chromatin accessibility, and CpG methylation at single-molecule resolution, advancing multi-omics studies of genome spatial organization.
    1. Genetics and Genomics
    2. Neuroscience

    Reorganization of postmitotic neuronal chromatin accessibility for maturation of serotonergic identity

    Xinrui L Zhang, William C Spencer ... Evan S Deneris
    Terminal selectors reorganize postmitotic neuronal chromatin to select cis-regulatory elements during 5-HT neuron maturation.
    1. Genetics and Genomics
    2. Immunology and Inflammation

    Simultaneous trimodal single-cell measurement of transcripts, epitopes, and chromatin accessibility using TEA-seq

    Elliott Swanson, Cara Lord ... Peter J Skene
    Simultaneous multimodal measurement of chromatin accessibility, gene expression, and protein expression provides a unified view of the molecular underpinnings of immune cell state in health and disease.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Simultaneous measurement of chromatin accessibility, DNA methylation, and nucleosome phasing in single cells

    Sebastian Pott
    A new method that measures multiple aspects of chromatin organization in single cells has a possible application to study regulatory processes in heterogeneous samples.
    1. Chromosomes and Gene Expression

    GAF is essential for zygotic genome activation and chromatin accessibility in the early Drosophila embryo

    Marissa M Gaskill, Tyler J Gibson ... Melissa M Harrison
    Following fertilization, the pioneering transcription factors GAGA factor (GAF) and Zelda are independently required to reprogram the zygotic genome of Drosophila and activate the first wave of gene expression.

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