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. 2010 Nov 29;77(3):711–718. doi: 10.1128/AEM.01610-10

FIG. 1.

FIG. 1.

Putative ARG box sequences. An alignment of the argB promoter region with the ARG box sequences in the argJ, artP, and hisJ promoter from E. coli (Ec) (3) using the ClustalX program (31) and a picture representing the conservation of bases at each position in the inferred consensus operator sequence (generated by WebLogo 2.8.2 software) (4) are shown. The conserved nucleotides in at least eight boxes are shaded and asterisked. Bases substituted in the argB promoter region used for EMSAs are indicated, and the new base is shown above. Cg, C. glutamicum.