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. 2011 Aug;17(3):351–355. doi: 10.1089/mdr.2010.0125

FIG. 4.

FIG. 4.

Identification of a single base deletion in the upstream region of glnA1 in MetSox resistant strains. The upstream region of glnA1 is indicated. The upstream region and coding sequence of the resistant isolates were determined. The single nucleotide (A) that was deleted in all the MetSoxR strains is boxed and indicated in bold. The two identified transcriptional start sites are denoted with curved arrows; potential translational start sites, promoter regions (−10 and −35), the σ60 binding site, and Shine-Dalgarno (SD) sites are all indicated.