The neglected role of antibody in protection against bacteremia caused by nontyphoidal strains of Salmonella in African children
J. Clin. Invest. Calman A. MacLennan, et al. 118:1553 doi:10.1172/JCI33998 [Go to this article.]

Figure 8
The rck gene of invasive NTS isolates from Malawi. (A) Partial nucleotide sequence of 120-kb plasmid of D23580 demonstrating the 555-bp sequence (gray shading) of rck (15) and oligonucleotide primer sequences used to PCR amplify across the rck gene (arrows). (B) Predicted 668 bp product, as demonstrated by 1% agarose gel, of amplification shown in A in all 8 Malawian S. Typhimurium clinical isolates (lanes 1–8) and 1 Malawian clinical S. Enteritidis isolate (lane 9). M, marker; N, negative control.