Universal NicE-seq for high-resolution accessible chromatin profiling for formaldehyde-fixed and FFPE tissues.
Universal NicE-seq for high-resolution accessible chromatin profiling for formaldehyde-fixed and FFPE tissues.
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DOI:
10.1186/s13148-020-00921-6
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发表时间:
2020-09-22
影响因子:
5.7
通讯作者:
Pradhan S
中科院分区:
文献类型:
--
作者:
Chin HG;Sun Z;Vishnu US;Hao P;Cejas P;Spracklin G;Estève PO;Xu SY;Long HW;Pradhan S
Accessible chromatin plays a central role in gene expression and chromatin architecture. Current accessible chromatin approaches depend on limited digestion/cutting and pasting adaptors at the accessible DNA, thus requiring additional materials and time for optimization. Universal NicE-seq (UniNicE-seq) is an improved accessible chromatin profiling method that negates the optimization step and is suited to a variety of mammalian cells and tissues. Addition of 5-methyldeoxycytidine triphosphate during accessible chromatin labeling and an on-bead library making step substantially improved the signal to noise ratio while protecting the accessible regions from repeated nicking in cell lines, mouse T cells, mouse kidney, and human frozen tissue sections. We also demonstrate one tube UniNicE-seq for the FFPE tissue section for direct NGS library preparation without sonication and DNA purification steps. These refinements allowed reliable mapping of accessible chromatin for high-resolution genomic feature studies.
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64.8
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Ross-Innes, Caryn S.;Stark, Rory;Teschendorff, Andrew E.;Holmes, Kelly A.;Ali, H. Raza;Dunning, Mark J.;Brown, Gordon D.;Gojis, Ondrej;Ellis, Ian O.;Green, Andrew R.;Ali, Simak;Chin, Suet-Feung;Palmieri, Carlo;Caldas, Carlos;Carroll, Jason S.
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12.3
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Ponnaluri VKC;Zhang G;Estève PO;Spracklin G;Sian S;Xu SY;Benoukraf T;Pradhan S
通讯作者:
Pradhan S
影响因子:
4.6
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