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. 2005 Jul;187(13):4562–4572. doi: 10.1128/JB.187.13.4562-4572.2005

FIG. 4.

FIG. 4.

Expression of the lsrA and lsrB genes in free-living cells: agarose gel with gel fragments generated by RT-PCR using different combinations of primers and genomic DNA templates. Lane A, primers for the rpsF and lsrA genes mixed with Rm1021 (wt) total RNA; lane B, primers for the rpsF and lsrA genes mixed with total RNA of the lsrA1 mutant; lane C, primers for the rpsF and lsrB genes mixed with Rm1021 total RNA; lane D, primers for the rpsF and lsrB genes mixed with total RNA of the lsrB1 mutant.