Table 2 Percentage of methylation in cultured primary keratinocytes, HPV-immortalized cell lines and cervical carcinoma cell lines
From: hTERT promoter activity and CpG methylation in HPV-induced carcinogenesis
Cell culture | %methylation (total number of clones analyzed) | |||
|---|---|---|---|---|
| Â | S1 (-442/-219) | S2 (-208/+104) | S3 (+88/+348) | S4 (+319/+566) |
EK | 9 (20) | 29 (20) | 0 (15) | 6 (22) |
FK16A | 27(20) | 53 (20) | 26 (13) | 47 (18) |
SiHa | 51(20) | 53 (20) | 45 (15) | 83 (22) |
FK16B | Â | Â | 27 (16) | 40 (16) |
FK18A | Â | Â | 40 (16) | 38 (24) |
FK18B | Â | Â | 21 (13) | 41 (20) |
HeLa | Â | Â | 18 (12) | 29 (21) |
CaSki | Â | Â | 65 (6) | 93 (20) |