Zobrazeno 1 - 10
of 1 194
pro vyhledávání: '"W. R. Butler"'
Autor:
Soon Hon Cheong, Ocilon G Sá Filho, Victor A Absalon-Medina, Augusto Schneider, W R Butler, Robert O Gilbert
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0177356 (2017)
The objective of this study was to determine the effects of uterine and systemic inflammatory responses to uterine bacterial contamination at calving in dairy cows on the growth and ovulatory outcomes of the first dominant follicle postpartum. Ovulat
Externí odkaz:
https://doaj.org/article/def047ca6fc14a5082ee9340dfbe6160
Autor:
David Sikes, Brim Se, Charles L. Woodley, W R Butler, Gerald H. Mazurek, Jack T. Crawford, Robert C. Cooksey, Glenn P. Morlock
Publikováno v:
Antimicrobial Agents and Chemotherapy. 44:2291-2295
We examined the correlation of mutations in the pyrazinamidase (PZase) gene ( pncA ) with the pyrazinamide (PZA) resistance phenotype with 60 Mycobacterium tuberculosis isolates. PZase activity was determined by the method of Wayne (L. G. Wayne, Am.
Publikováno v:
Journal of Clinical Microbiology. 37:3688-3692
We developed a scheme for the rapid identification of Mycobacterium species based upon PCR amplification of polymorphic genetic regions with fluorescent primers followed by restriction and analysis by fluorescence capillary electrophoresis. Mycobacte
Autor:
Thomas M. Shinnick, J.L. Marden, W R Butler, Bonnie B. Plikaytis, Jack T. Crawford, Charles L. Woodley
Publikováno v:
Journal of Clinical Microbiology. 32:1542-1546
In 1991, a multidrug-resistant strain of Mycobacterium tuberculosis was isolated from eight people with tuberculosis at a state correctional facility in New York. This strain, which is designated strain W (IS6110 restriction fragment length polymorph
Publikováno v:
Journal of Clinical Microbiology. 32:740-745
Current methods for identifying mycobacteria by high-performance liquid chromatography (HPLC) require a visual assessment of the generated chromatographic data, which often involves time-consuming hand calculations and the use of flow charts. Our lab
Publikováno v:
Journal of Clinical Microbiology. 30:2698-2704
Strains of Mycobacterium avium, Mycobacterium intracellulare, Mycobacterium scrofulaceum, Mycobacterium xenopi, and Mycobacterium gordonae were identified by high-performance liquid chromatography (HPLC) analysis of mycolic acids as bromophenacyl est
Autor:
Thomas M. Shinnick, Mitchell A. Yakrus, Bonnie B. Plikaytis, Brian D. Plikaytis, Vella A. Silcox, Charles L. Woodley, W R Butler
Publikováno v:
Journal of Clinical Microbiology. 30:1815-1822
A two-step assay combining a gene amplification step and a restriction fragment length polymorphism analysis was developed to differentiate the Mycobacterium species that account for greater than 90% of potentially pathogenic isolates and greater tha
Autor:
J O Kilburn, W R Butler
Publikováno v:
Journal of Clinical Microbiology. 28:2094-2098
Rapidly growing mycobacteria of clinical significance were identified by mycolic acids detected with high-performance liquid chromatography. Mycolic acids from whole cells were extracted, derivatized, and detected by a modified high-performance liqui
Publikováno v:
Journal of Clinical Microbiology. 34:1801-1803
DNA fingerprints of Mycobacterium tuberculosis are produced by restriction fragment length polymorphism analysis of the insertion element IS6110. We modified a PCR-based subtyping method, mixed-linker PCR with fluorescent-labeled IS6110-specific olig
Publikováno v:
Journal of Clinical Microbiology. 32:536-538
An acridinium ester-labeled DNA probe (AccuProbe; Gen-Probe Inc., San Diego, Calif.) for the identification of the Mycobacterium tuberculosis complex gave discrepant results with the newly described species M. celatum. Examination of 20 strains of M.