Fig. 1
From: Allelic functional variation of FimH among Salmonella enterica subspecies
Identification of fimH transformants via PCR. A The mutant was identified by two pairs of primers, fimH-F/R and kan-F/R. M: DL 2,000 marker; 1, 4: blank control; 2: SL1344; 3,6: mutant strain; 5: plasmid pET30a. B The fimH transformants were identified by the primers Tcr-F/R. M: DL 5,000 marker; 1–17: fimH from different subspecies in the order of I to VI; 18: the plasmid pACYC184-fimFZ; 19: blank control