Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Butyrate kinase activity"'
Autor:
Philip E. Vercoe, Jan Kopečný, L. C. Chaudhary, Neil R. McEwan, Nest McKain, Delphine Paillard, Florian Pizette, R. John Wallace, Ingrid Koppova, Petra Louis, Nicola D. Walker
Publikováno v:
Antonie van Leeuwenhoek. 91:417-422
The Butyrivibrio group comprises Butyrivibrio fibrisolvens and related Gram-positive bacteria isolated mainly from the rumen of cattle and sheep. The aim of this study was to investigate phenotypic characteristics that discriminate between different
Autor:
Michelle S. Jackson, Harry J. Flint, Jacqueline Millar, Sylvia H. Duncan, Petra Louis, Sheila I. McCrae
Publikováno v:
Journal of Bacteriology. 186:2099-2106
The final steps in butyrate synthesis by anaerobic bacteria can occur via butyrate kinase and phosphotransbutyrylase or via butyryl-coenzyme A (CoA):acetate CoA-transferase. Degenerate PCR and enzymatic assays were used to assess the presence of buty
Autor:
Edward M. Green, George N. Bennett
Publikováno v:
Biotechnology and Bioengineering. 58:215-221
The genes coding for enzymes involved in butanol or butyrate formation were subcloned into a novel Escherichia coli-Clostridium acetobutylicum shuttle vector constructed from pIMP1 and a chloramphenicol acetyl transferase gene. The resulting replicat
Autor:
Eleftherios T. Papoutsakis, Latonia M. Harris, Frederick B. Rudolph, Zhuang L. Boynton, Edward M. Green, George N. Bennett
Publikováno v:
Microbiology. 142:2079-2086
Integrational plasmid technology has been used to disrupt metabolic pathways leading to acetate and butyrate formation in Clostridium acetobutylicum ATCC 824. Non-replicative plasmid constructs, containing either clostridial phosphotransacetylase (pt
Publikováno v:
Applied and environmental microbiology. 68(10)
Seven strains of Roseburia sp., Faecalibacterium prausnitzii , and Coprococcus sp. from the human gut that produce high levels of butyric acid in vitro were studied with respect to key butyrate pathway enzymes and fermentation patterns. Strains of Ro
Publikováno v:
Archives of microbiology. 171(5)
Butyrivibrio fibrisolvens strains D1 and A38 produced little lactate, but strain 49 converted as much as 75% of its glucose to lactate. Strain 49 had tenfold more lactate dehydrogenase activity than strains D1 or A38, this activity was stimulated by
Publikováno v:
Applied and environmental microbiology. 61(12)
Clostridium butyricum mutants were isolated from the parent strain DSM 5431 after mutagenesis with N-methyl-N(prm1)-nitro-N-nitrosoguanidine and two selection procedures: osmotic pressure and the proton suicide method. Isolated mutants were more resi
Publikováno v:
The Journal of Protozoology. 12:47-51
SYNOPSIS. Whole cells of Polytoma obtusum do not utilize glucose or other hexoses, but cell-free extracts show glucokinase activity having a pH optimum at 8.5 and a Q10 of 2.4 between 0–20°C. Lack of glucom utilization by whole cells reflects a pe