{"database":"GEO","file_versions":[{"headers":{"Content-Type":["application/json"]},"body":{"files":{"Other":["ftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE342nnn/GSE342565/"]},"type":"primary"},"statusCode":"OK","statusCodeValue":200}],"scores":null,"additional":{"omics_type":["Genomics"],"species":["Mus musculus"],"gds_type":["Genome binding/occupancy profiling by high throughput sequencing"],"full_dataset_link":["https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE342565"],"repository":["GEO"],"entry_type":["GSE"],"additional_accession":[]},"is_claimable":false,"name":"Chromatin accessibility profiling of high endothelial cells (HECs) from mouse peripheral lymph node and Peyer's patch by ATAC-seq","description":"High endothelial venules (HEVs) are specialized blood vessels that mediate lymphocyte entry into secondary lymphoid organs. We performed ATAC-seq on high endothelial cells (HECs) isolated by flow cytometry from mouse peripheral lymph nodes (PLNs, identified by PNAd expression using the MECA-79 antibody) and Peyer's patches (PPs, identified by MAdCAM-1 expression using the MECA-367 antibody) to characterize genome-wide chromatin accessibility and identify HEC-specific cis-regulatory elements.","dates":{"publication":"2026/08/06"},"accession":"GSE342565","cross_references":{"GSM":["GSM9932940","GSM9932939"],"GPL":["37305"],"GSE":["342565"],"taxon":["Mus musculus"]}}