Volume 13, Number 11—November 2007
Research
Genetic Diversity among Clonal Lineages within Escherichia coli O157:H7 Stepwise Evolutionary Model
Figure 3
![Evolution model for Escherichia coli O157:H7. Figure modified and updated from (1) to include the sequence type (ST) data showing subclones within clonal complexes. Some strains, whose position on the model remains to be determined, are shown with dashed lines.](/eid/images/07-0381-F3.jpg)
Figure 3. Evolution model for Escherichia coli O157:H7. Figure modified and updated from (1) to include the sequence type (ST) data showing subclones within clonal complexes. Some strains, whose position on the model remains to be determined, are shown with dashed lines.
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