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. 2016 Oct 3;11(10):e0163340. doi: 10.1371/journal.pone.0163340

Fig 4. The sequence analysis of the human rRNA gene promoter region.

Fig 4

(A) The sequence of the rRNA gene promoter. The rRNA gene promoter sequence (a) was identical for all analyzed CIN and non-tumor tissues and was shown above the published rRNA gene sequence (b). The primer sequences used for sodium bisulfite sequencing are indicated by the underlined regions. CpG dinucleotides are boxed with the position marked relative to the transcription start site (arrowed). Differences with the published rRNA gene sequence, U13369, are highlighted in green. (B) Match rod lines showed the position of CpG dinucleotides on the rRNA gene promoter relative to the transcription start site (arrowed).