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. 2021 May 14;22(1):528. doi: 10.3892/ol.2021.12789

Figure 2.

Figure 2.

Expression of HPV-16E6 mRNA in p16 positive OSCC cases. The expression level of HPV-16E6 mRNA was analyzed using reverse transcription-quantitative PCR. Only 1 case was found to be positive. HMBS was used as a loading control. PC, positive control; HMBS, hydroxymethylbilane synthase; OSCC, oral squamous cell carcinoma; HPV, human papillomavirus.