Fig. 2
From: Integration of human papillomavirus 16 in esophageal carcinoma samples
Alignment sequencing results compared with HPV16. Query 1–9: sequencing results for nine esophageal carcinoma specimens after PCR amplification with P2–16 E7-specific primers; Sbjct: part sequence of HPV 16E7-E1 in GenBank (K02718)