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. 2019 Jul 9;11:100. doi: 10.1186/s13148-019-0695-0

Fig. 7.

Fig. 7

Gastric in silico set unsupervised hierarchical clustering analysis based on the average methylation β value for each of the aberrantly methylated CGI. Heatmap obtained by UHC of 248 gastric cancer samples. Two groups of GC branched separately according to their methylation levels. A subgroup with high methylation values in all CGIs is enclosed in a dashed box. To the right of the heatmap, subtype information are reported: MSI microsatellite instability, CIN chromosomal instability, GS genomic stability, EBV Epstein-Barr virus positivity