Evolutionary genetics of the isocitrate dehydrogenase gene (icd) in Escherichia coli and...

Examines the evolutionary relationships of the icd gene sequences of 33 strains, representing the major phylogenetic lineages of Escherichia coli and Salmonella enterica. Methodology of the study; How the level of variation at the 3' end of the gene in E. cole is elevated; Other findings.