Ko C - Search Results

1

Deletion of Mycobacterium tuberculosis sigma factor E results in delayed time to death with bacterial persistence in the lungs of aerosol-infected mice.

Ando M, Yoshimatsu T, Ko C, Converse PJ, Bishai WR. Ando M, et al. Among authors: ko c. Infect Immun. 2003 Dec;71(12):7170-2. doi: 10.1128/IAI.71.12.7170-7172.2003. Infect Immun. 2003. PMID: 14638810 Free PMC article.

2

Reduced immunopathology and mortality despite tissue persistence in a Mycobacterium tuberculosis mutant lacking alternative sigma factor, SigH.

Kaushal D, Schroeder BG, Tyagi S, Yoshimatsu T, Scott C, Ko C, Carpenter L, Mehrotra J, Manabe YC, Fleischmann RD, Bishai WR. Kaushal D, et al. Among authors: ko c. Proc Natl Acad Sci U S A. 2002 Jun 11;99(12):8330-5. doi: 10.1073/pnas.102055799. Proc Natl Acad Sci U S A. 2002. PMID: 12060776 Free PMC article.

3

Attenuation of late-stage disease in mice infected by the Mycobacterium tuberculosis mutant lacking the SigF alternate sigma factor and identification of SigF-dependent genes by microarray analysis.

Geiman DE, Kaushal D, Ko C, Tyagi S, Manabe YC, Schroeder BG, Fleischmann RD, Morrison NE, Converse PJ, Chen P, Bishai WR. Geiman DE, et al. Among authors: ko c. Infect Immun. 2004 Mar;72(3):1733-45. doi: 10.1128/IAI.72.3.1733-1745.2004. Infect Immun. 2004. PMID: 14977982 Free PMC article.

4

Mycobacterium tuberculosis ECF sigma factor sigC is required for lethality in mice and for the conditional expression of a defined gene set.

Sun R, Converse PJ, Ko C, Tyagi S, Morrison NE, Bishai WR. Sun R, et al. Among authors: ko c. Mol Microbiol. 2004 Apr;52(1):25-38. doi: 10.1111/j.1365-2958.2003.03958.x. Mol Microbiol. 2004. PMID: 15049808 Free article.

5

The Mycobacterium tuberculosis SigD sigma factor controls the expression of ribosome-associated gene products in stationary phase and is required for full virulence.

Calamita H, Ko C, Tyagi S, Yoshimatsu T, Morrison NE, Bishai WR. Calamita H, et al. Among authors: ko c. Cell Microbiol. 2005 Feb;7(2):233-44. doi: 10.1111/j.1462-5822.2004.00454.x. Cell Microbiol. 2005. PMID: 15659067

6

A stationary-phase stress-response sigma factor from Mycobacterium tuberculosis.

DeMaio J, Zhang Y, Ko C, Young DB, Bishai WR. DeMaio J, et al. Among authors: ko c. Proc Natl Acad Sci U S A. 1996 Apr 2;93(7):2790-4. doi: 10.1073/pnas.93.7.2790. Proc Natl Acad Sci U S A. 1996. PMID: 8610119 Free PMC article.

7

Exposure to antibiotics induces expression of the Mycobacterium tuberculosis sigF gene: implications for chemotherapy against mycobacterial persistors.

Michele TM, Ko C, Bishai WR. Michele TM, et al. Among authors: ko c. Antimicrob Agents Chemother. 1999 Feb;43(2):218-25. doi: 10.1128/AAC.43.2.218. Antimicrob Agents Chemother. 1999. PMID: 9925509 Free PMC article.

8

Evaluation of a whole-blood interferon-gamma release assay for the detection of Mycobacterium tuberculosis infection in 2 study populations.

Bellete B, Coberly J, Barnes GL, Ko C, Chaisson RE, Comstock GW, Bishai WR. Bellete B, et al. Among authors: ko c. Clin Infect Dis. 2002 Jun 1;34(11):1449-56. doi: 10.1086/340397. Epub 2002 May 10. Clin Infect Dis. 2002. PMID: 12015690

9

Conditional sigma factor expression, using the inducible acetamidase promoter, reveals that the Mycobacterium tuberculosis sigF gene modulates expression of the 16-kilodalton alpha-crystallin homologue.

Manabe YC, Chen JM, Ko CG, Chen P, Bishai WR. Manabe YC, et al. Among authors: ko cg. J Bacteriol. 1999 Dec;181(24):7629-33. doi: 10.1128/JB.181.24.7629-7633.1999. J Bacteriol. 1999. PMID: 10601225 Free PMC article.

10

Mycobacterium tuberculosis sigF is part of a gene cluster with similarities to the Bacillus subtilis sigF and sigB operons.

DeMaio J, Zhang Y, Ko C, Bishai WR. DeMaio J, et al. Among authors: ko c. Tuber Lung Dis. 1997;78(1):3-12. doi: 10.1016/s0962-8479(97)90010-1. Tuber Lung Dis. 1997. PMID: 9666957 Free article.

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