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Fig. 5 | BMC Genomics

Fig. 5

From: Gene expression analysis of skin grafts and cultured keratinocytes using synthetic RNA normalization reveals insights into differentiation and growth control

Fig. 5

Hierarchical clustering of expression profiles of high loading loci contributing to the sample classification for PC1, PC2 and PC3. Panel (a) shows transcription factors (TFs) in the high loading features, and panel (b) known noncoding genes. The expression of different TFs separates SGs, KCs and HaCaTs from each other whereas the expression of noncoding genes mainly separates HaCaTs from other samples. The contribution to the three first PCs is shown to the right red denoting positively contributing genes and green denoting negatively contributing genes. SG, Split-thickness skin graft; EKC, early passage keratinocyte; LKC, late passage keratinocyte; HCTP, HaCaT

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