Three-dimensional genome architectural CCCTC-binding factor makes choice in duplicated enhancers at Pcdhα locus. [4C-seq]
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ABSTRACT: By CRISPR/Cas9 DNA-fragment editing, in conjunction with chromosome conformation capture, ChIP-seq and RNA-seq technology, we studied CRISPR single cell clones of duplicated CBS-containing enhancers or promoters in the Pcdhα gene cluster. We found that CTCF plays an essential role in determining promoter choice and enhancer selection. In addition, the choices mediated by CTCF is based on the chromatin loops formed between forward-reverse convergent CBS pairs with the proximal one dominant.
ORGANISM(S): Homo sapiens
PROVIDER: GSE147274 | GEO | 2023/03/01
REPOSITORIES: GEO
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