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. 2013 Aug 2;13:162. doi: 10.1186/1471-2148-13-162

Figure 4.

Figure 4

Principal component plot of S. aureus. Functional factors (ESS and PPA) and transcriptional abundance (CAI and EL) grouped together and strongly contributed to the PC2 that is opposite to that of the ER. Similarity, SLM, TMH and HS cooperatively and negatively affected the ER at the PC2.