Naturally occurring auxotrophs of Campylobacter jejuni and Campylobacter coli.

摘要: The nutritional requirements for 439 Campylobacter jejuni isolates and 46 coli were determined by using a previously described chemically defined medium, campylobacter medium. With this 45% of both human nonhuman C. demonstrated auxotrophic requirements. None the studied amino acids on most common requirement among was methionine, which present as single or in combination with other markers 21% 28% isolates. There no correlation between plasmid carriage auxotype, comparison Lior serotypes 472 strains showed only proline auxotrophs serotype 11 isolated Seattle-King County region.