Identification of epigenetic DNA modifications with a protein nanopore.
نویسندگان
چکیده
Two DNA bases, 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (hmC), marks of epigenetic modification, are recognized in immobilized DNA strands and distinguished from G, A, T and C by nanopore current recording. Therefore, if further aspects of nanopore sequencing can be addressed, the approach will provide a means to locate epigenetic modifications in unamplified genomic DNA.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 43 شماره
صفحات -
تاریخ انتشار 2010