Fig. 1
From: RNA extraction method is crucial for human papillomavirus E6/E7 oncogenes detection
Pathology according to E6/E7mRNA expression in two different extraction methods. E6/E7 mRNA rates: positivity rate for E6/E7 mRNA expression (mRNA+) and negativity rate for E6/E7 mRNA expression (mRNA-). Pathology was classified into three groups: 1) Normal (no lesion), 2) Atypical squamous cells of undetermined significance (ASCUS) or low-grade squamous intraepithelial lesion (LSIL) and, 3) High-grade squamous intraepithelial lesion (HSIL). bioMérieux extraction method was Nuclisens manual extraction kit; Roche extraction method was High Pure Viral RNA Kit