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Fig. 3 | BMC Medical Genomics

Fig. 3

From: Platform-independent gene expression signature differentiates sessile serrated adenomas/polyps and hyperplastic polyps of the colon

Fig. 3

Principle component analysis (PCA) scatter plots. a SSA/P and HP samples are not well-separated when all the expressed genes are considered; b control right (CR) and control left (CL) samples are well-separated when all the expressed genes are considered; c SSA/P and HP samples are well-separated when only the genes differentially expressed between SSA/Ps and both HPs and CRs with the exclusion of genes DE between CR and CL are considered (139 genes); d CR and CL samples are well-separated when only the 139 genes in (c) are considered

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