Abstract
Aba-Seq (DNA modification-dependent restriction endonuclease AbaSI coupled with sequencing) provides a cost-effective and non-chemical based method for the high-resolution mapping of genomic 5-hydroxymethylcytosine (5hmC). The high specificity of the AbaSI enzyme allows sensitive detection of 5hmC in the genome. Here, we describe the Aba-Seq technique that was used for the high-resolution mapping of 5hmC in the genome of mouse embryonic stem cells (E14).
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