| Literature DB >> 14679245 |
Hideyuki Takahashi1, Kenji Hirose, Haruo Watanabe.
Abstract
The growth of a gamma-glutamyl aminopeptidase (GGT)-deficient Neisseria meningitidis strain was much slower than that of the parent strain in rat cerebrospinal fluid (CSF) and in a synthetic CSF-mimicking medium, and the growth failure was suppressed by the addition of cysteine. These results suggested that, in the environment of cysteine shortage, meningococcal GGT provided an advantage for meningococcal multiplication by supplying cysteine from environmental gamma-glutamyl-cysteinyl peptides.Entities:
Mesh:
Substances:
Year: 2004 PMID: 14679245 PMCID: PMC303462 DOI: 10.1128/JB.186.1.244-247.2004
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490