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Fig. 2 | BMC Genomics

Fig. 2

From: A transcriptional landscape of 28 porcine tissues obtained by super deepSAGE sequencing

Fig. 2

Principal component analysis of the Super deepSAGE sequencing data. a) to d) shows the top eight principal components of all 224 samples from the 28 tissues (two principal components per each plot). Samples separated in plot a to d were removed, and PCA was re-calculated with the remaining samples (fat, placenta, endometrium, kidney, lung, and stomach grouped). e) and f) shows the top four principal components of all the remaining samples (two principal components per each plot)

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