Cloning, characterization, and multiple chromosomal integration of a Bacillus alkaline protease gene
نویسندگان
چکیده
منابع مشابه
Cloning, characterization, and multiple chromosomal integration of a Bacillus alkaline protease gene.
Extracellular Bacillus proteases are used as additives in detergent powders. We identified a Bacillus strain that produces a protease with an extremely alkaline pH optimum; this protease is suitable for use in modern alkaline detergent powders. The alkalophilic strain Bacillus alcalophilus PB92 gene encoding this high-alkaline serine protease was cloned and characterized. Sequence analysis reve...
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the aim of this study was to clone the serine alkaline protease-encoding gene from bacillus subtilis 168. this protease, which can have many applications especially in detergent, may be industrially an important enzyme. for the amplification of the gene, pcr was performed with a pair of primers specifically designed for this purpose. electrophoresis of the pcr product showed the expected band o...
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in the detergent industry. In this study, the extracellular alkaline serine protease gene, aprE, from Bacillusclausii was amplified by PCR and further cloned and expressed in B. subtilis WB600 using the pWB980 expression vector. Protease activity of the recombinant B. subtilis WB600 harboring the plasmid pWB980/aprEreached up to 1020 U/ml, approximately 3-folds higher than the nativ...
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The goal of this research was to isolate and identify the thermostable alkaline protease producing bacteria among several native Iranian microorganisms. At the end of screening program, a Bacillus subtilis BP-36 strain producing thermophilic alkaline protease was isolated from a hot spring in Ardebil province. The target enzyme was purified using a one-step Aqueous two-phase systems (ATPS) prot...
متن کاملisolation, purification and characterization of a thermophilic alkaline protease from bacillus subtilis bp-36
the goal of this research was to isolate and identify the thermostable alkaline protease producing bacteria among several native iranian microorganisms. at the end of screening program, a bacillus subtilis bp-36 strain producing thermophilic alkaline protease was isolated from a hot spring in ardebil province. the target enzyme was purified using a one-step aqueous two-phase systems (atps) prot...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1991
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.57.4.901-909.1991