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Epidemiological Tracking and Population Assignment of the Non-Clonal Bacterium, Burkholderia pseudomallei

Figure 4

Population assignments of STs using GenAlEx and assignment discrepancies with BAPS.

STs from the three (K = 3) populations identified by BAPs were assigned to three populations in GenAlEx. Charts (A–C) represent the log likelihood of assignment of each ST by GenAlEx. A priori population designations were made with BAPS and those STs assigned to a population in 100% of iterations (A), ≥95% of iterations (B), and ≥50% of iterations (C). STs with a priori designation as Population 1 are shown in red, Population 2a STs are shown in green, and Population 2b are shown in yellow. STs with a log likelihood of assignment as calculated by GenAlEx that are in disagreement with BAPS assignments are outlined in black. Some discrepancies may not be visible due to the three-dimensional structure of the figure. (D) The relationship between % confidence and discrepancies between BAPS and GenAlEx, discrepancies between BAPS results and published origin in the MLST database, and with the estimate of the genetic differentiation between populations (ΦPT).

Figure 4

doi: https://doi.org/10.1371/journal.pntd.0001381.g004