ATAC-seq of wild-type mouse PSM tissues that were microdissected into tailbud, posterior PSM, anterior PSM, and somite regions
To describe chromatin accessibility changes associated with differentiation of mouse presomitic mesoderm (PSM) cells into somites, ATAC sequencing (paired-end) was performed using non-cultured, wild-type PSM tissues that were microdissected into tailbud, posterior PSM, anterior PSM, and somite regions. Omni-ATAC protocol was used, and each condition includes six biological replicates.?