oxBS-MLE: an efficient method to estimate 5-methylcytosine and 5-hydroxymethylcytosine in paired bisulfite and oxidative bisulfite treated DNA
Author(s) -
Zongli Xu,
Jack A. Taylor,
YuetKin Leung,
ShukMei Ho,
Liang Niu
Publication year - 2016
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btw527
Subject(s) - bisulfite , 5 hydroxymethylcytosine , 5 methylcytosine , sodium bisulfite , dna , bisulfite sequencing , chemistry , dna methylation , biochemistry , gene , gene expression , organic chemistry
5-Methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC) are important epigenetic regulators of gene expression. 5mC and 5hmC levels can be computationally inferred at single base resolution using sequencing or array data from paired DNA samples that have undergone bisulfite and oxidative bisulfite conversion. Current estimation methods have been shown to produce irregular estimates of 5hmC level or are extremely computation intensive.
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