Figure 2: The ASncmtRNAs are down-regulated in CIN1 and CIN2. A) ISH of two representative specimens of CIN1 reveals the expression of the SncmtRNA in the basal layer of the epithelium and down-regulation of the ASncmtRNAs. B) The results show the expression of the mitochondrial transcripts in two specimens of CIN2. ISH reveals expression of the SncmtRNA and downregulation of the ASncmtRNAs (40x).