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Fig. 2 | BMC Oral Health

Fig. 2

From: Krüppel-like factor 4 expression in oral carcinoma cells and hypermethylation at the gene promoter

Fig. 2

Methylation of KLF4 gene promoter. a Position of methylation-susceptible cytosines in the promoter is indicated as blue (upper line) and the cytosines are numerically numbered from #1 to #109. Lower lines show cytosines that were entirely methylated (black) or unmethylated (white) and mixture of methylation and unmethylation (gray). M% and U/M% indicate percentage of methylated cytosines and the mixture in 39 cytosines, respectively. b Sequence data on #10 and #11 cytosines. Four carcinoma cell lines containing methylated (M) and unmethylated (U) cytosines and the mixture (U/M) were presented as an example

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