Analysis of Influencing Factors on the Occurrence and Development of Gastric Cancer in High-Incidence Areas of Digestive Tract Tumors Based on High Methylation of GPX3 Gene

Table 2

Percentage of methylation.

Research samples	DNA copy number to total number of DNA molecules	Methylation in terms of percentage	mRNA expression ratio
Normal sample	1.00	5.0	1.0
AGS sample	0.50	3.0	0.1
MKN28 sample	0.60	91.00	0.0
MKN45 sample	0.30	92.000	0.0
MKN75 sample	0.60	91.000	0.0
KATO3 sample	0.20	88.00	0.0
SNU1 sample	0.40	94.00	0.0
SNU5 sample	0.80	4.00	0.9
SNU16 sample	0.30	6.00	0.1
RF1 sample	0.60	24.00	0.0