Extracellular galactomannan from Neurospora crassa.
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چکیده
منابع مشابه
Production and Properties of Extracellular Endoxylanase from Neurospora crassa.
Neurospora crassa 870 produced 14 and 0.025 U of extracellular xylanase (1,4-beta-d-xylan xylanohydrolase; EC 3.2.1.8) and beta-xylosidase (1,4-beta-xylan xylohydrolase; EC 3.2.1.37) per ml, respectively, in 4 days when commercial xylan was used as a carbon source. The effects of pH and carbon sources on xylanase production by N. crassa are discussed. Two xylanases (I and II) were purified and ...
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The inducible extracellular alkaline protease of Neurospora crassa was demonstrated to be a glycoprotein containing D-galactose residues by use of the enzyme-lectin conjugate horseradish peroxidase-Ricinus communis-agglutinin-120. The carbohydrate moiety of the protease appears to be a poor antigen since an antiserum made to the native enzyme recognizes epitopes determined only by the polypepti...
متن کاملProtoplasts from Neurospora crassa.
Weibull (1953) demonstrated that the intact protoplasts are liberated from cells of Bacillus megaterium after digestion of the cell wall by the enzyme lysozyme, and that these structures persist and exhibit many of the activities of the whole cell provided they are maintained in solutions of appropriate osmotic pressure. Since that time free protoplasts have been obtained from many other gram-p...
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The ability of Neurospora crassa FGSC 4335 in the biotransformation of hydrocortisone was investigated. The microorganism produced two major metabolites after incubation with the substrate for seven days. Each microbial product was purified chromatographically and identified on the basis of spectral data. The products were identified as 11?,17?,20?,21-tetrahydroxypregn-4-en-3-one (II) and 11?-h...
متن کاملIsolation of mitochondrial porin from Neurospora crassa.
Mitochondrial porin forms channels in the outer mitochondrial membrane which allows the passage of molecules with diameters up to -20 A [l-6]. We have described the purification of this protein [7] from purified outer membranes by differential extraction with detergents and anionic exchange chromatography. The purified porin displayed an app. Mr of 31 000 as judged by polyacrylamide gel electro...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1982
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.46.869