Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Daniel J, Petersen"'
Autor:
Zhuang L. Boynton, Frederick B. Rudolph, George N. Bennett, Daniel J. Petersen, Zehngyan Kan, Michael Lyristis
Publikováno v:
Anaerobe. 6:69-79
Clostridium acetobutylicum is an anaerobic, motile, industrially important organism. In order to investigate the relationship between motility and solvent production, the gene which encodes the flagellin was cloned, sequenced and the corresponding am
Publikováno v:
FEMS Microbiology Ecology. 21:109-119
Pine and spruce seeds were inoculated with antibiotic-resistant plant growth promoting fluorescent Pseudomonas strains Sm3-RN, Ss2-RN and Sw5-RN for evaluation of bacterial root colonization and seedling growth responses under greenhouse conditions.
Publikováno v:
Biotechnology and Bioengineering. 42:1053-1060
The ability to genetically alter the product-formation capabilities of Clostridium acetobutylicum is necessary for continued progress toward industrial production of the solvents butanol and acetone by fermentation. Batch fermentations at pH 4.5, 5.5
Autor:
Richard W. Welch, Frederick B. Rudolph, George N. Bennett, Lee D. Mermelstein, Daniel J. Petersen, Eleftherios T. Papoutsakis, Karl A. Walter
Publikováno v:
Annals of the New York Academy of Sciences. 646:94-98
The acetone-butanol fermentation of C. acetobutylicum is characterized by the unique shift from acid to solvent production. The mechanism of the solventogenic switch involves the induction of several enzymes, including NADH-dependent butanol dehydrog
Autor:
Daniel J. Petersen, George N. Bennett
Publikováno v:
Current Microbiology. 23:253-258
Decreased motility has been correlated with lower solvent yields in fermentations withClostridium acetobutylicum. A spontaneous mutant ofC. acetobutylicum was found to be nonmotile as evidenced by bright-field microscopy and motility-agar plates. The
Autor:
Daniel J. Petersen, George N. Bennett
Publikováno v:
Applied and Environmental Microbiology. 57:2735-2741
Thiolase (acetyl coenzyme A acetyltransferase; EC 2.3.1.9) from Clostridium acetobutylicum is a key enzyme in the production of acids and solvents in this organism. The purification and properties of the enzyme have already been described (D. P. Wies
Autor:
Daniel J. Petersen, George N. Bennett
Publikováno v:
Applied and Environmental Microbiology. 56:3491-3498
In Clostridium acetobutylicum ATCC 824, acetoacetate decarboxylase (EC 4.1.1.4) is essential for solvent production, catalyzing the decarboxylation of acetoacetate to acetone. We report here the purification of the enzyme from C. acetobutylicum ATCC
Publikováno v:
Annals of the New York Academy of Sciences. 589:67-81
The unavailability of genetically defined mutants for complementation has intensified the problems inherent in cloning genes from C. acetobutylicum. The uniqueness of some of the pathways of this organism coupled with the relative inefficiency of tra
Autor:
Shawn W, Forrest, Timothy D, Kupferschmid, Brant C, Hendrickson, Thaddeus, Judkins, Daniel J, Petersen, Thomas, Scholl
Publikováno v:
Croatian medical journal. 45(4)
Two rare polymorphisms were identified at the primer annealing sites of the short tandem repeat (STR) loci D8S1179 and D13S317 for a commercial multiplex STR system commonly used for human identification. These polymorphisms resulted in weak amplific
Publikováno v:
FEMS microbiology letters. 133(1-2)
A polymerase chain reaction amplification of 23S rDNA was developed to identify Bacillus spp. recovered from roots, mycorrhizae, and rhizosphere soil of conifers. The polymerase chain reaction incorporated a conserved 23S rDNA forward primer in combi