Cookies on this website
We use cookies to ensure that we give you the best experience on our website. If you click 'Continue' we'll assume that you are happy to receive all cookies and you won't see this message again. Click 'Find out more' for information on how to change your cookie settings.

We describe strand-specific, base-resolution detection of 5-hydroxymethylcytosine (5-hmC) in genomic DNA with single-molecule sensitivity, combining a bioorthogonal, selective chemical labeling method of 5-hmC with single-molecule, real-time (SMRT) DNA sequencing. The chemical labeling not only allows affinity enrichment of 5-hmC-containing DNA fragments but also enhances the kinetic signal of 5-hmC during SMRT sequencing. We applied the approach to sequence 5-hmC in a genomic DNA sample with high confidence.

Original publication

DOI

10.1038/nmeth.1779

Type

Journal article

Journal

Nat Methods

Publication Date

20/11/2011

Volume

9

Pages

75 - 77

Keywords

5-Methylcytosine, Base Sequence, Cytosine, DNA, Sensitivity and Specificity, Sequence Analysis, DNA