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G9a在乳腺癌组织和癌旁组织中的表达情况
Expression of G9a in breast cancer and adjacent tissue
| Type of tissue | Number of cases | Expression of G9a | χ2 | P | |
| Positive (%) | Negative (%) | ||||
| Breast cancer | 122 | 80 (65.6%) | 42 (34.4%) | 8.789 | 0.003 |
| Paracancerous tissue | 61 | 26 (42.6%) | 35 (57.4%) | ||
