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. 2019 Apr 16;9:9. doi: 10.1186/s13395-019-0194-1

Fig. 1.

Fig. 1

PCA and heat map of DEGs of muscle samples from ICU patients and healthy controls. a PCA of TA skeletal muscle samples from healthy control subjects and ICU patients with CIM using all genes (RPKM log2 transformed and mean centered) b Heat map of top 1266 DEGs between ICU patients with CIM and healthy control muscle samples (independent group t test p < 0.05 and fold difference ≥ 3). RPKM of each gene was normalized against the mean of healthy controls and followed by log2 transformation