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. 2021 Sep 3;9:e11946. doi: 10.7717/peerj.11946

Figure 1. Classification of GISTs into four subtypes based on extracted lncRNA profiles.

Figure 1

(A–F) Heatmap showing consensus NMF clustering analysis of discovery dataset GSE8167_RAW and GSE17743_RAW by extracted lncRNA probe sets. When K = 4, cophenetic coefficient was the maximum. (G–H) Metagenes analysis of extracted lncRNAs ordered by K = 4 clustering subtypes, with annotations of each subtype G1 to G4, and (I) height plot of linkage tree for the discovery dataset listed on the head of four subtypes heatmap, with annotations of each subtype G1 to G4.