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. 2017 Jul 13;6(8):1–18. doi: 10.1093/gigascience/gix057

Figure 2:

Figure 2:

PCA plots of FPKM of 1862 genes. PC: principal component. PC1 represents 25%, PC2 represents 18%, and PC3 represents 16% of total variation in the data. The name of the label consists of 2 parts: 1 capital letter plus 1 number. The letters H, S, I, L, and P represent heart, stomach, intestine, liver, and pancreas, respectively. Numbers 0, 1, and 2 represent fasting for 1 month, 24 hours/1day after feeding, and 48 hours/2 days after feeding, respectively.