Occurrence and generic Composition of protease-producing moderately halophilic bacteria in neritic seawater around Japan.
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چکیده
منابع مشابه
Biology of moderately halophilic aerobic bacteria.
The moderately halophilic heterotrophic aerobic bacteria form a diverse group of microorganisms. The property of halophilism is widespread within the bacterial domain. Bacterial halophiles are abundant in environments such as salt lakes, saline soils, and salted food products. Most species keep their intracellular ionic concentrations at low levels while synthesizing or accumulating organic sol...
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Urease-producing bacteria can precipitate calcite nano-crystals by producing urease in the presence of urea and calcium. Calcite precipitation resulting from microbial activity is a process which causes cementation of soil particles in nature. The purpose of this study was to isolate urease-producing halophilic bacteria in order to precipitate calcite in saline soil. Natural samples, including ...
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Screening of the brine samples of a solar saltern has yielded one moderately halophilic protease producing bacteria. The bacterial isolate has been identified as a Pseudomonas sp. and it produced an extracellular protease and an amylase. Maximal protease production was detected at the early stationary phase. The enzyme showed the highest activity at 400C and pH 8.0 in 15% NaCl. The enzyme was a...
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Halophiles are excellent sources of enzymes that are not only salt stable but also can withstand and carry out reactions efficiently under extreme conditions. The aim of the study was to isolate and study the diversity among halophilic bacteria producing enzymes of industrial value. Screening of halophiles from various saline habitats of India led to isolation of 108 halophilic bacteria produci...
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Screening and identification of moderately halophilic protease producing bacteria from different regions of Maharloo, a hypersaline lake in the southern area of Iran, were the objectives of this study. In the preliminary screening, 16 isolates exhibited proteolytic activity on saline skim milk agar. All isolates were able to grow comfortably in the media containing 7-15% of salt. Protease...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1981
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.47.359