Profiling Chromatin Accessibility on Replicated DNA with repli-ATAC-Seq
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Profiling Chromatin Accessibility on Replicated DNA with repli-ATAC-Seq. / Stewart-Morgan, Kathleen R.; Groth, Anja.
Chromatin Accessibility: Methods and Protocols. Humana Press, 2023. (Methods in Molecular Biology, Vol. 2611).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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TY - CHAP
T1 - Profiling Chromatin Accessibility on Replicated DNA with repli-ATAC-Seq
AU - Stewart-Morgan, Kathleen R.
AU - Groth, Anja
N1 - Publisher Copyright: © 2023, The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2023
Y1 - 2023
N2 - Open or accessible chromatin typifies euchromatic regions and helps define cell type-specific transcription programs. DNA replication massively disorders chromatin composition and structure, and how accessible regions are affected by and recover from this disruption has been unclear. Here, we present repli-ATAC-seq, a protocol to profile accessible chromatin genome-wide on replicated DNA starting from 100,000 cells. In this method, replicated DNA is labeled with a short 5-ethynyl-2′-deoxyuridine (EdU) pulse in cultured cells and isolated from a population of tagmented fragments for amplification and next-generation sequencing. Repli-ATAC-seq provides high-resolution information on chromatin dynamics after DNA replication and reveals new insights into the interplay between DNA replication, transcription, and the chromatin landscape.
AB - Open or accessible chromatin typifies euchromatic regions and helps define cell type-specific transcription programs. DNA replication massively disorders chromatin composition and structure, and how accessible regions are affected by and recover from this disruption has been unclear. Here, we present repli-ATAC-seq, a protocol to profile accessible chromatin genome-wide on replicated DNA starting from 100,000 cells. In this method, replicated DNA is labeled with a short 5-ethynyl-2′-deoxyuridine (EdU) pulse in cultured cells and isolated from a population of tagmented fragments for amplification and next-generation sequencing. Repli-ATAC-seq provides high-resolution information on chromatin dynamics after DNA replication and reveals new insights into the interplay between DNA replication, transcription, and the chromatin landscape.
KW - Accessible chromatin
KW - Chromatin assembly
KW - DNA replication
KW - Nucleosome-free regions
KW - repli-ATAC-seq
KW - Transcription
U2 - 10.1007/978-1-0716-2899-7_6
DO - 10.1007/978-1-0716-2899-7_6
M3 - Book chapter
C2 - 36807065
AN - SCOPUS:85148679145
T3 - Methods in Molecular Biology
BT - Chromatin Accessibility
PB - Humana Press
ER -
ID: 339137052