| 摘要 |
The invention provides methods of identifying a plurality of reactive recognition sites for a restriction endonuclease in genomic DNA. In particular embodiments, the methods can be used to identify methylation state of a plurality of CpG target sites in genomic DNA. The method can include steps of treating genomic DNA with a restriction endonuclease, thereby producing genomic DNA fragments; ligating the fragments, thereby forming a concatenated DNA; and identifying sequence portions of the concatenated DNA that are re-ordered compared to the genomic DNA.
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