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. 2004 Apr;42(4):1773–1776. doi: 10.1128/JCM.42.4.1773-1776.2004

FIG. 1.

FIG. 1.

PCR detection of the group 2 kpsM variant in various reference strains of E. coli and as part of a multiplex virulence factor assay. Lanes 1 and 7, 100-bp ladder; lanes 2 to 5, new group 2 kpsM primers only, with reference strains CFT073 (lane 2), RS218 (lane 3), CP9 (lane 4), and HB101 (lane 5); lane 6, primer pool 6 (including the new group 2 kpsM primers) and pooled template DNA from reference strains positive for sat (6), F17 (3), usp (1), clpG (2), afaE8 (25), and astA (39). F17, F17 fimbriae.