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Jim Hackett

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Articles 9
Citations 79
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Recent Articles
1.
Tam C, Morris C, Hackett J
Infect Immun . 2006 Aug; 74(9):5414-8. PMID: 16926438
Salmonella enterica serovar Typhi and some strains (Vi+) of serovar Dublin use type IVB pili to facilitate bacterial self-association, but only when the PilV proteins (potential minor pilus proteins) are...
2.
Lee F, Morris C, Hackett J
FEMS Microbiol Lett . 2006 Jul; 261(1):41-6. PMID: 16842356
Salmonella enterica serovar Typhi uses type IVB pili to facilitate eukaryotic cell invasion. Here, we compare environmental and genetic controls on pil operon transcription with those regulating viaB genes required...
3.
Tam C, Hackett J, Morris C
Infect Immun . 2005 Aug; 73(9):5568-77. PMID: 16113273
Salmonella enterica serovar Typhi and some strains (Vi(+)) of serovar Dublin use type IVB pili to facilitate bacterial self-association, but only when the PilV proteins (potential minor pilus proteins) are...
4.
Xu X, Tan Y, Lam L, Hackett J, Zhang M, Mok Y
J Biol Chem . 2004 May; 279(30):31599-605. PMID: 15159389
The structure of the N-terminal-truncated Type IVb structural pilin (t-PilS) from Salmonella typhi was determined by NMR. Although topologically similar to the recently determined x-ray structure of pilin from Vibrio...
5.
Tam C, Hackett J, Morris C
Infect Immun . 2003 Dec; 72(1):22-8. PMID: 14688076
Salmonella enterica serovar Typhi uses type IVB pili to facilitate bacterial self-association, but only when the PilV proteins (potential minor pilus proteins) are not synthesized. This pilus-mediated event may be...
6.
Morris C, Tam C, Wallis T, Jones P, Hackett J
Microb Pathog . 2003 Oct; 35(6):279-84. PMID: 14580391
Some strains of Salmonella enterica serovar Dublin are Vi antigen-positive. S. enterica serovar Typhi uses Type IVB pili, encoded adjacent to the viaB locus required for Vi antigen synthesis, to...
7.
Tsui I, Yip C, Hackett J, Morris C
Infect Immun . 2003 Sep; 71(10):6049-50. PMID: 14500527
Salmonella enterica serovar Typhi expresses type IVB pili. We show that the prePilS protein (the soluble precursor form of the structural pilin) interacts with a 15-mer peptide representing the first...
8.
Morris C, Yip C, Tsui I, Wong D, Hackett J
Infect Immun . 2003 Feb; 71(3):1141-6. PMID: 12595425
Previously, it was shown that type IVB pili encoded by the Salmonella enterica serovar Typhi pil operon are used to facilitate bacterial entry into human intestinal epithelial cells in vitro...
9.
Wong D, Morris C, Lam T, Wong W, Hackett J
Microbiology (Reading) . 1999 Oct; 145 ( Pt 9):2443-2451. PMID: 10517597
The wzy/rfc gene, encoding the O-antigen polymerase, of Salmonella enterica serovar Typhimurium has been previously cloned and sequenced. In the present work, the wzy transcriptional startpoint was initially identified by...