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APEC: an accesson-based method for single-cell chromatin accessibility analysis.


ABSTRACT: The development of sequencing technologies has promoted the survey of genome-wide chromatin accessibility at single-cell resolution. However, comprehensive analysis of single-cell epigenomic profiles remains a challenge. Here, we introduce an accessibility pattern-based epigenomic clustering (APEC) method, which classifies each cell by groups of accessible regions with synergistic signal patterns termed "accessons". This python-based package greatly improves the accuracy of unsupervised single-cell clustering for many public datasets. It also predicts gene expression, identifies enriched motifs, discovers super-enhancers, and projects pseudotime trajectories. APEC is available at https://github.com/QuKunLab/APEC.

SUBMITTER: Li B 

PROVIDER: S-EPMC7218568 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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APEC: an accesson-based method for single-cell chromatin accessibility analysis.

Li Bin B   Li Young Y   Li Kun K   Zhu Lianbang L   Yu Qiaoni Q   Cai Pengfei P   Fang Jingwen J   Zhang Wen W   Du Pengcheng P   Jiang Chen C   Lin Jun J   Qu Kun K  

Genome biology 20200512 1


The development of sequencing technologies has promoted the survey of genome-wide chromatin accessibility at single-cell resolution. However, comprehensive analysis of single-cell epigenomic profiles remains a challenge. Here, we introduce an accessibility pattern-based epigenomic clustering (APEC) method, which classifies each cell by groups of accessible regions with synergistic signal patterns termed "accessons". This python-based package greatly improves the accuracy of unsupervised single-c  ...[more]

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