229 results found
    1. Genetics and Genomics
    2. Neuroscience

    Epigenomic landscapes of retinal rods and cones

    Alisa Mo et al.
    Genome-wide analysis of DNA methylation and accessible chromatin shows that retinal rods and cones have distinct epigenomic features that reflect differences in their development and function.
    1. Genetics and Genomics

    Discovery and validation of sub-threshold genome-wide association study loci using epigenomic signatures

    Xinchen Wang et al.
    Epigenomic signatures overlapping disease-associated variants from genome-wide association studies help prioritize new variants in sub-threshold loci whose biological relevance is experimentally confirmed.
    1. Cancer Biology
    2. Genetics and Genomics

    Mismatch repair-signature mutations activate gene enhancers across human colorectal cancer epigenomes

    Stevephen Hung et al.
    Non-coding mutations in microsatellite-instable (MSI) colorectal tumors are prevalent and activate cancer-specific enhancers, thereby disrupting gene expression control.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Plants regenerated from tissue culture contain stable epigenome changes in rice

    Hume Stroud et al.
    The use of tissue culture reduces the chemical modification of plant DNA, and this has lasting effects on gene expression in the plants and their descendants.
    1. Developmental Biology
    2. Genetics and Genomics

    Pancreatic progenitor epigenome maps prioritize type 2 diabetes risk genes with roles in development

    Ryan J Geusz et al.
    Analysis of epigenome maps from human pancreatic progenitors and functional validation in zebrafish identify LAMA1 and CRB2 as type 2 diabetes risk-associated genes with roles in pancreatic development.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Population scale mapping of transposable element diversity reveals links to gene regulation and epigenomic variation

    Tim Stuart et al.
    Fine mapping of transposable element presence/absence variation amongst 216 Arabidopsis strains uncovers widespread novel genetic diversity that underlies differences in transcription and DNA methylation patterns.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    Transcriptional and epigenomic landscapes of CNS and non-CNS vascular endothelial cells

    Mark F Sabbagh et al.
    Genome-wide integration of transcriptome, accessible chromatin, and DNA methylome data from vascular endothelial cells lays the foundation for understanding the gene regulatory circuits that generate organ-specific vascular specialization.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Deep learning models predict regulatory variants in pancreatic islets and refine type 2 diabetes association signals

    Agata Wesolowska-Andersen et al.
    Combination of deep learning models trained on tissue-specific genomic data and fine-mapping approaches supports efforts to identify causal variants and mechanisms at GWAS loci.
    1. Cancer Biology
    2. Genetics and Genomics

    Single-cell lineage tracing by endogenous mutations enriched in transposase accessible mitochondrial DNA

    Jin Xu et al.
    Epigenome and Mitochondrial Barcode of Lineage from Endogenous Mutations (EMBLEM) enable tracking cell lineage in combination with chromatin profile in ATAC-seq data.
    1. Chromosomes and Gene Expression

    H3.3K27M mutant proteins reprogram epigenome by sequestering the PRC2 complex to poised enhancers

    Dong Fang et al.
    Redistribution of the PRC2 complex in H3.3K27M mutant cells to poised enhancers contributes to the global reduction of H3K27me3 in cells expressing the mutant proteins.

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