| 摘要 |
A method for screening cancer comprises the following steps: (1) providing a test specimen; (2) detecting the methylation rate of the CpG sequence in at least one target gene of the test specimen, wherein the target genes is consisted of PTPRR, ZNF582, PDE8B and DBC1; and (3) determining whether there is cancer or cancerous pathological change in the specimen based on the methylation rate in the target gene.
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