Figure 4From: Construction of Bordetella pertussis strains with enhanced production of genetically-inactivated Pertussis Toxin and Pertactin by unmarked allelic exchangeIdentification of the R9K and E129G mutations in Bp-WWC and Bp-WWD. Raw sequence data around the mutations are shown for strain Bp-WWD that has two copies of the PT structural cluster. The corresponding sequence alignments are shown for B. pertussis Tohama (consensus sequence) and derivatives Bp-WWC and Bp-WWD.Back to article page