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. 2014 Dec 9;5:692. doi: 10.3389/fmicb.2014.00692

FIGURE 3.

FIGURE 3

Loop-mediated isothermal amplification results for 15 S. maltophilia strains positive for blaL1 isolated from 15 clinical samples. (A) Turbidity was monitored using Loopamp, and the OD measured at 650 nm every 6 s. (B) Visual inspection of calcein/Mn2+ complex associated color changes post-LAMP assay. 1, S. maltophilia-2; 2, S. maltophilia-17; 3, S. maltophilia-24; 4, S. maltophilia-25; 5, S. maltophilia-36; 6, S. maltophilia-41; 7, S. maltophilia-51; 8, S. maltophilia-58; 9, S. maltophilia-63; 10, S. maltophilia-65; 11, S. maltophilia-66; 12, S. maltophilia-67; 13, S. maltophilia-3859; 14, S. maltophilia-4621; 15, S. maltophilia -WJ2; 16, positive control (S. maltophilia-K279a); 17, negative control (distilled water).