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. Author manuscript; available in PMC: 2014 Jul 20.
Published in final edited form as: Mol Biosyst. 2012 Oct 30;8(12):3142–3165. doi: 10.1039/c2mb25239b

Figure 1.

Figure 1

Principal Component Analysis of the phyletic patterns of ter and associated genes in 1348 genomes. Plotting of PC1 vs PC2 resolved the organisms into four major groups, which reflect the presence of the biosynthetic module in combination with the TerBCD and TerY-P triad gene modules, the presence of primarily TerBC without associated biosynthetic operons, the presence of the SWI2/SNF2 four-gene module, and the combined presence of all these modules. The underlying phyletic pattern for the PCA is available in the Supplementary material.