Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Trudi L Bannam"'
Publikováno v:
Toxins, Vol 2, Iss 7, Pp 1913-1927 (2010)
The Clostridium perfringens necrotic enteritis B-like toxin (NetB) is a recently discovered member of the β-barrel pore-forming toxin family and is produced by a subset of avian C. perfringens type A strains. NetB is cytotoxic for avian cells and is
Externí odkaz:
https://doaj.org/article/11b29aa56f8b428ca8865bb4825b2013
Autor:
Xu-Xia Yan, Corrine J. Porter, Simon P. Hardy, David Steer, A. Ian Smith, Noelene S. Quinsey, Victoria Hughes, Jackie K. Cheung, Anthony L. Keyburn, Magne Kaldhusdal, Robert J. Moore, Trudi L. Bannam, James C. Whisstock, Julian I. Rood
Publikováno v:
mBio, Vol 4, Iss 1 (2013)
ABSTRACT Clostridium perfringens is an anaerobic bacterium that causes numerous important human and animal diseases, primarily as a result of its ability to produce many different protein toxins. In chickens, C. perfringens causes necrotic enteritis,
Externí odkaz:
https://doaj.org/article/cf4f2c929d2f49e7b7fe1d07756152e9
Autor:
Trudi L. Bannam, Xu-Xia Yan, Paul F. Harrison, Torsten Seemann, Anthony L. Keyburn, Christopher Stubenrauch, Lakmini H. Weeramantri, Jackie K. Cheung, Bruce A. McClane, John D. Boyce, Robert J. Moore, Julian I. Rood
Publikováno v:
mBio, Vol 2, Iss 5 (2011)
ABSTRACT The pathogenesis of avian necrotic enteritis involves NetB, a pore-forming toxin produced by virulent avian isolates of Clostridium perfringens type A. To determine the location and mobility of the netB structural gene, we examined a derivat
Externí odkaz:
https://doaj.org/article/68ad830b441c41ef88e3be0903131543
Autor:
Anthony L Keyburn, John D Boyce, Paola Vaz, Trudi L Bannam, Mark E Ford, Dane Parker, Antonio Di Rubbo, Julian I Rood, Robert J Moore
Publikováno v:
PLoS Pathogens, Vol 4, Iss 2, p e26 (2008)
For over 30 years a phospholipase C enzyme called alpha-toxin was thought to be the key virulence factor in necrotic enteritis caused by Clostridium perfringens. However, using a gene knockout mutant we have recently shown that alpha-toxin is not ess
Externí odkaz:
https://doaj.org/article/092474610be145efa560831c3e650734
Autor:
Julian I. Rood, Jessica A. Wisniewski, James C. Whisstock, Trudi L. Bannam, Daouda A K Traore, Dena Lyras
Publikováno v:
Molecular Microbiology. 99:884-896
Conjugative transfer of toxin and antibiotic resistance plasmids in Clostridium perfringens is mediated by the tcp conjugation locus. Surprisingly, neither a relaxase gene nor an origin of transfer (oriT) has been identified on these plasmids, which
Autor:
Xuxia Yan, Xiaoyan Han, Trudi L. Bannam, Julian I. Rood, Dieter M. Bulach, Xiang-Dang Du, Luke C Southey, Torsten Seemann
Publikováno v:
Antimicrobial Agents and Chemotherapy. 59:6855-6865
Bacitracins are mixtures of structurally related cyclic polypeptides with antibiotic properties. They act by interfering with the biosynthesis of the bacterial cell wall. In this study, we analyzed an avian necrotic enteritis strain of Clostridium pe
Publikováno v:
Journal of Bacteriology. 197:774-781
The anaerobic pathogen Clostridium perfringens encodes either toxin genes or antibiotic resistance determinants on a unique family of conjugative plasmids that have a novel conjugation region, the tcp locus. Studies of the paradigm conjugative plasmi
Autor:
Radhika Bantwal, Corrine Joy Porter, Dena Lyras, Trudi L. Bannam, Victoria Michelle Adams, Noelene Sheila Quinsey, Julian I. Rood
Publikováno v:
Plasmid. 67:139-147
Peptidoglycan hydrolases that are specifically associated with bacterial conjugation systems are postulated to facilitate the assembly of the transfer apparatus by creating a temporally and spatially controlled local opening in the peptidoglycan laye
Publikováno v:
Toxins, Vol 2, Iss 7, Pp 1913-1927 (2010)
Toxins
Toxins
The Clostridium perfringens necrotic enteritis B-like toxin (NetB) is a recently discovered member of the β-barrel pore-forming toxin family and is produced by a subset of avian C. perfringens type A strains. NetB is cytotoxic for avian cells and is
Publikováno v:
Journal of Bacteriology. 191:2926-2933
Conjugative plasmids encode antibiotic resistance determinants or toxin genes in the anaerobic pathogen Clostridium perfringens . The paradigm conjugative plasmid in this bacterium is pCW3, a 47-kb tetracycline resistance plasmid that encodes the uni