Systematic longitudinal survey of invasive Escherichia coli in England demonstrates a stable population structure only transiently disturbed by the emergence of ST131

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Figure 2.
Figure 2.

Proportions of STs during the 11-yr sampling framework. The percentage of each ST has been plotted by year ordered by the frequency at the start of the study (most common at the bottom). The emergence of ST131 and ST69 can be observed in 2003 and 2002, respectively.

This Article

  1. Genome Res. 27: 1437-1449

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