Results 171 to 180 of about 5,198 (211)
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Sterols of Schizophyllum commune
Phytochemistry, 1971Abstract The major sterol of two homokaryons and a dikaryon of Schizophyllum was identified as ergosterol. No quantitative or qualitative differences were found in the sterols from the homokaryons and the derived dikaryon. Thus it is doubtful whether the sterols play a direct role in sexual morphogenesis of Schizophyllum .
Shoshana Mokady, Y. Koltin
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Mycologia, 1961
Specimens of fungi assignable to the genus Schizophyllum have been collected in all parts of the world where woody plants grow. They have aroused the interest of people from very early times as evidenced by the fact that primitive people in widely scattered areas know S.
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Specimens of fungi assignable to the genus Schizophyllum have been collected in all parts of the world where woody plants grow. They have aroused the interest of people from very early times as evidenced by the fact that primitive people in widely scattered areas know S.
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Meiosis in Schizophyllum commune
Archives of Microbiology, 1974Meiosis in Schizophyllum commune is asynchronous. Various stages of the first meiotic division can be detected. The only stage in which the bivalents are spread sufficiently is metaphase I. Based on counts in metaphase I it is proposed that n=8.
Y Koltin, Koltin Y
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POLYOLS IN SCHIZOPHYLLUM COMMUNE
American Journal of Botany, 1967Sugars and sugar alcohols present in extracts of the wood‐rotting mushroom Schizophyllum commune were identified by paper chromatography during fruiting, basidiospore germination, and growth of vegetative mycelium. Homokaryotic fruitbodies and dikaryotic fruits derived from several compatible
Donald J. Niederpruem, Stephen Hunt
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Xylanase A of Schizophyllum commune
1988Publisher Summary Xylanases belong to a broader group of enzymes, hemicellulases, responsible for conversion of hemicelluloses to soluble sugars. Hemicellulases in general and xylanases in particular are also of some commercial interest. This chapter describes the assay method, production, and properties of xylanase A of Schizophyllum commune .
L. Jurasek, M.G. Paice
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CONTROL OF β-GLUCOSIDASES IN SCHIZOPHYLLUM COMMUNE
Canadian Journal of Microbiology, 1967Intra- and extra-cellular enzymes of Schizophyllum commune which hydrolyze various β-glucosidic linkages were investigated. Low specific activities of enzymes hydrolyzing p-nitrophenyl-β-D-glucoside (PNPG) were always present. Confrontation of mycelium with cellobiose and certain other β-linked compounds for 18 h induced an extracellular PNPGase while ...
R W, Wilson, D J, Niederpruem
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Dikaryosis: Genetic Determination in Schizophyllum
Science, 1968A dominant gene, dik + , has been identified as responsible for the establishment of the dikaryon in the basidiomycetous fungus Schizophyllum commune . Interaction between compatible homokaryons, both of which carry the recessive allele dik , leads to the ...
Y, Koltin, J R, Raper
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d-Xylanase produced by Schizophyllum radiatum
Applied Microbiology and Biotechnology, 1989d-Xylanase (1,4-β-xylan xylanohydrolase, EC 3.2.1.8) was obtained from mycelial submerged culture of the mushroom Schizophyllum radiatum, grown on wheat straw pretreated with “steam explosion” as the substrate. The enzyme was purified 192-fold (specific activity 455 IU mg-1 protein), with 37% yield with respect to total d-xylanase activity ...
V. CAVAZZONI +3 more
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Origin of Expressed Mutations in Schizophyllum commune
Nature, 1961PREVIOUS investigations on tetrapolar sexuality in Basidiomycetes1–3 have shown that morphologically aberrant sectors arise in surprisingly high frequency in the common-A heterokaryons of Schizophyllum commune. These heterokaryons are established whenever mat ings are made of two strains which share common factors at one of the two complex loci ...
S, DICK, J R, RAPER
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Characterization of the genome of the basidiomycete Schizophyllum commune
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1979DNA of Schizophyllum commune was isolated both from mycelial cells and from protoplasts. Nuclear DNA was isolated after solubilization of the mitochondria with the detergent Nonidet. The G + C content of the nuclear DNA was 57%, calculated from its buoyant density (1.7165 g/ml) and from the Tm (77.4 degrees C in 15 mM NaCl/1.5 mM trisodium citrate ...
Dons, J.J.M. +2 more
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