Pleurotus albidus: A new source of milk-clotting proteases
نویسندگان
چکیده
منابع مشابه
Proteases in blood clotting.
The serine proteases, cofactors and cell-receptor molecules that comprise the haemostatic mechanism are highly conserved modular proteins that have evolved to participate in biochemical reactions in blood coagulation, anticoagulation and fibrinolysis. Blood coagulation is initiated by exposure of tissue factor, which forms a complex with factor VIIa and factor X, which results in the generation...
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The screening of a gene library of the milk-clotting strain Myxococcus xanthus 422 constructed in Escherichia coli allowed the description of eight positive clones containing 26 open reading frames. Only three of them (cltA, cltB, and cltC) encoded proteins that exhibited intracellular milk-clotting ability in E. coli, Saccharomyces cerevisiae, and Pichia pastoris expression systems.
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BACKGROUND The species of genus Pleurotus are worldwide cultivated. AIMS To evaluate growth, yield production and morphological variations of fruiting bodies obtained from the cultivation of fourteen naturally occurring Pleurotus strains isolated from Argentina. METHODS The strains growth was tested at different temperatures on Nobles' medium. Substrates assayed were: supplemented Salix saw...
متن کاملMilk-clotting Enzymes from Microorganisms.
A total of 230 cultures of fungi and 43 cultures of bacteria, isolated from such sources as soil, butter, and milk, were screened for their milk-clotting activity. The fungi were cultivated on semisolid media, and the bacteria were grown in milk media in shake culture. Phytic acid, added as calcium phytate, was found to stimulate production of the enzyme in most of the bacterial isolates. Prote...
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ژورنال
عنوان ژورنال: African Journal of Microbiology Research
سال: 2017
ISSN: 1996-0808
DOI: 10.5897/ajmr2017.8520