Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Wirt Franklin"'
Autor:
Rong-Fu Wang, Carl E. Cerniglia, Wei-Wen Cao, Latrina Hairston, Warren L. Campbell, Wirt Franklin
Publikováno v:
FEMS Microbiology Letters. 124:229-237
Six PCR primer sets complementary to the 16S rDNAs (rRNA genes) were developed and shown to be specific for the following anaerobic bacteria: Clostridium clostridiiforme, C. perfringens, C. leptum, Bacteroides vulgatus, B. distasonis, and B. thetaiot
Autor:
Thomas M. Heinze, Wirt Franklin, Frederick E. Evans, Melissa C. Morehead, Carl E. Cerniglia, Peter P. Fu
Publikováno v:
Journal of Toxicology and Environmental Health. 43:369-380
Pure cultures of anaerobic intestinal bacteria and mixed fecal microflora from human, rat, mouse, and pig were screened for the ability to metabolize 7‐nitrobenz[a]anthracene (7‐NO2BA). Based on analysis by high‐performance liquid chromatograph
Publikováno v:
Environmental sciencetechnology. 28(6)
A strain of Pseudomonas sp. capable of utilizing acrylamide as the sole source of carbon and nitrogen was tested for its ability to degrade an aliphatic amide mixture containing acrylamide, propionamide, butyramide, and methacrylamide. Batch cultures
Publikováno v:
Canadian Journal of Microbiology. 39:207-212
Two bacterial isolates capable of utilizing acrylamide as the sole source of carbon and nitrogen were isolated from herbicide-contaminated soil samples and identified as Pseudomonas sp. and Xanthomonas maltophilia. Batch cultures of Pseudomonas sp. a
Publikováno v:
Journal of Microbiological Methods. 16:239-252
A semicontinuous culture system (SCCS) inoculated with human intestinal bacteria was used to determine if the metabolic activity in the human intestine could be maintained in vitro. After 43 days, a diverse bacterial population was still present with
Autor:
Wirt Franklin, Kenneth L. Dooley, Warren L. Campbell, Carl E. Cerniglia, K. Barry Delclos, Ralph P. Walker
Publikováno v:
Toxicology. 60:137-150
6-Nitrochrysene has previously been shown to be a potent lung and liver carcinogen following i.p. administration to newborn mice and to be metabolically activated to DNA-binding derivatives by nitro-reduction or a combination of nitro-reduction and r
Publikováno v:
International journal of systematic bacteriology. 46(2)
A bacterium isolated from a polluted stream, capable of metabolizing biphenyl, naphthalene, phenanthrene, and higher-molecular-weight polycyclic aromatic hydrocarbons (D. Gibson, V. Mahadevan, D. Jerina, H. Yagi, and H. Yeh, Science 189:295–297, 19
Publikováno v:
Molecular and cellular probes. 8(2)
A 16S rDNA-based polymerase chain reaction (PCR) method was developed for the rapid and specific detection of Clostridium perfringens in food. The PCR primers were designed by a GenBank computer search and they are complementary only with the 16S rRN
Publikováno v:
Archives of microbiology. 156(3)
A gram-negative rod-shaped bacterium capable of utilizing acrylonitrile as the sole source of nitrogen was isolated from industrial sewage and identified as Klebsiella pneumoniae. The isolate was capable of utilizing aliphatic nitriles containing 1 t
Autor:
Frederick A. Beland, Robert H. Heflich, Carl E. Cerniglia, E. Kim Fifer, Wirt Franklin, Kenneth J. Lambert, Gail L. White
Publikováno v:
Toxicity Assessment. 3:147-159
Dinitropyrenes (DNPs) are highly mutagenic in the Salmonella reversion assay and are tumorigenic in rodents. Bacterial nitroreductases have been implicated in the mutagenic activation of DNPs. In this study, we investigated the metabolism of 1,8-dini