Isolation of Proteolytic Bacteria from the Sheep Rumen
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چکیده
منابع مشابه
Isolation of proteolytic bacteria from the sheep rumen.
A survey of the proteolytic bacteria present in the rumens of sheep on different kinds of diets has been made, with special emphasis on the isolation of anaerobic types. The results suggest that proteolytic activity is not confined to a single kind of rumen bacterium, but that it is a variable property possessed by strains of many kinds of bacteria which can be active in the breakdown of other ...
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A highly specific medium was developed for the enumeration of lactate-utilizing bacteria in the rumen of sheep. This medium, which contained 2.0% lactate, 2.0% Trypticase, 0.2% yeast extract, and volatile fatty acids, hemin, and trace elements in place of rumen fluid, enabled high counts (42 x 10 to 190 x 10/g of ingesta) of lactate-utilizing bacteria to be made with a high degree of specificit...
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Title Molecular Monitoring and Isolation of Previously Uncultured Bacterial Strains from the Sheep Rumen Author(s) Koike, S.; Handa, Y.; Goto, H.; Sakai, K.; Miyagawa, E.; Matsui, H.; Ito, S.; Kobayashi, Y. Citation Applied and Environmental Microbiology, 76(6): 1887-1894 Issue Date 2010-03 Doc URL http://hdl.handle.net/2115/43815 Right © 2010 American Society for Microbiology Type article (aut...
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In two separate experiments, test sheep were inoculated with a mixture of four genetically modified strains of Butyrivibrio fibrisolvens, which attained a combined population level of 1 06-10’ cells per ml in each animal. The bacteria had been modified to express the enzyme fluoroacetate dehalogenase. Uninoculated sheep were used as controls. Experiment I included two Merino/ Border Leicester c...
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Tannins in forages complex with protein and reduce the availability of nitrogen to ruminants. Ruminal bacteria that ferment protein or peptides in the presence of tannins may benefit digestion of these diets. Bacteria from the rumina of sheep and goats fed Calliandra calothyrsus (3.6% N and 6% condensed tannin) were isolated on proteinaceous agar medium overlaid with either condensed (calliandr...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1960
ISSN: 0022-1287
DOI: 10.1099/00221287-22-1-282