Fig. 2From: Determination of virulence and fitness genes associated with the pheU, pheV and selC integration sites of LEE-negative food-borne Shiga toxin-producing Escherichia coli strainsClustalW alignment of the 5′ termini of the nucleotide sequences adjacent to pheU, pheV and selC tRNA genes. The characters in the boxes are parts of the annotated tRNA genes. Colored characters indicate identities between the nucleotide sequences of the strainsBack to article page