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Table 2 Relationship between promoter methylation of RASSF1A gene and expression of DNMT1 protein in esophageal squamous carcinoma

From: Methylation of RASSF1A gene promoter and the correlation with DNMT1 expression that may contribute to esophageal squamous cell carcinoma

Parameters

DNMT1

Total

Positive incidence (%)

 

Positive

Negative

  

RASSF1A

*

   

Methylation

41 (total contained in *)

4

45

91

Demethylation

20

35

55

36.3

Total

61

39

100

61

  1. *Represents the 45 cases of promoter methylation of RASSF1A gene.