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. 2006 Jul;13(7):758–763. doi: 10.1128/CVI.00097-06

FIG. 5.

FIG. 5.

QPCR grouping using as PCR template heat-killed N. meningitidis cells from strains with FHBP variant group defined by DNA sequence (Table 1). (A) QPCR data for FHBP variant 1 strains. Left, variant 1 wild-type (WT) strains; right, variant 1 knockout (KO) strains. (B) QPCR data for FHBP variant 2 and 3 strains. Descriptions correspond to those for panel A. Two disease isolates from California, 03S-0451 and 03S-0669, are shown as additional examples of variant 3 strains (confirmed by DNA sequence determination; Table 2).