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. 2015 Jun 19;9(6):e0003839. doi: 10.1371/journal.pntd.0003839

Fig 4. Swimming motility of ST313 strains relative to classic NTS and typhoidal strains.

Fig 4

Salmonella strains D23580, SL1344, A130, and Ty2 (identified as D, SL, A, and T respectively in the figure) were each profiled for swimming motility on agar plates containing 0.3% agar, 0.5% NaCl, 1% tryptone. Overnight cultures of each strain were diluted 1:1000 and then spotted onto the agar using a sterile pipette tip. Plates were incubated at 37°C overnight for 8 hours. Experiments were performed in biological duplicate and technical triplicate.