ATAC-pipe : general analysis of genome-wide chromatin accessibility

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Assay of Transposase-Accessible Chromatin by deep sequencing (ATAC-seq) has been widely used to profile the chromatin accessibility genome-wide. For the absence of an integrated scheme for deep data mining of specific biological issues, here we present ATAC-pipe, an efficient pipeline for general analysis of chromatin accessibility data obtained from ATAC-seq experiments. ATAC-pipe captures information includes not only the quality of original data and genome-wide chromatin accessibility but also signatures of significant differential peaks, transcription factor (TF) occupancy and nucleosome positions around regulatory sites. In addition, ATAC-pipe automatically converts statistic results into intuitive plots at publication quality, such as the read length distribution, heatmaps of sample clustering and cell-type-specific regulatory elements, enriched TF occupancy with motifs footprints and TF-driven regulatory networks. ATAC-pipe provides convenient workflow for researchers to study chromatin accessibility and gene regulation. Availability https://github.com/QuKunLab/ATAC-pipe.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:20

Enthalten in:

Briefings in bioinformatics - 20(2019), 5 vom: 27. Sept., Seite 1934-1943

Sprache:

Englisch

Beteiligte Personen:

Zuo, Zuqi [VerfasserIn]
Jin, Yonghao [VerfasserIn]
Zhang, Wen [VerfasserIn]
Lu, Yichen [VerfasserIn]
Li, Bin [VerfasserIn]
Qu, Kun [VerfasserIn]

Links:

Volltext

Themen:

ATAC
Chromatin
Chromatin accessibility
Journal Article
Regulatory network
Research Support, Non-U.S. Gov't
Transcription factor

Anmerkungen:

Date Completed 21.07.2020

Date Revised 21.07.2020

published: Print

Citation Status MEDLINE

doi:

10.1093/bib/bby056

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM286250616