Results 191 to 200 of about 37,261 (218)

Characterization of polygalacturonase from the brown-rot fungus Postia placenta

Applied Microbiology and Biotechnology, 1996
Two extracellular isoenzymes of polygalacturonase, isolated from the brown-rot fungus Postia placenta, were purified 342-fold by Mono S cation-exchange chromatography. The temperature optimum ranged from 25 °C to 37 °C, and the pH optimum ranged from 3.2 to 3.9. Apparent pI values of the isoenzymes (3.2 and 3.4) were lower than any previously reported.
C. A. Clausen, F. Green III.
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Monilia mumecola, a new brown rot fungus on Prunus mume in Japan

Journal of General Plant Pathology, 2004
In 1982, an anamorphic fungus in the genus Monilia was first isolated as the causal agent of brown rot disease of Japanese apricot or mume (Prunus mume) in Oita Prefecture, Kyushu, Japan. Inoculation of flowers, shoots, and fruit of P. mume with the fungus reproduced brown rot disease symptoms similar to those found in nature.
Teruo Sano
exaly   +2 more sources

Culture conditions affecting biodegradation components of the brown-rot fungus Gloeophyllum trabeum

Archives of Microbiology, 2003
To determine the liquid culture conditions under which the wood-degrading system of the brown-rot fungus Gloeophyllum trabeum is expressed, enzymes and metabolites from liquid and solid substrate cultures were characterized. Enzymes were analyzed by 2-D gel electrophoresis and also assayed. Growth conditions were varied by using liquid media containing:
Elisa, Varela, Tunde, Mester, Ming, Tien
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Lignin peroxidase production by a brown-rot fungus Polyporus ostreiformis

Journal of Fermentation and Bioengineering, 1991
Abstract Lignin peroxidase production by a brown-rot fungus Polyporus ostreiformis BU has investigated in stationary culture conditions. A maximum of 50 n kat· l −1 enzyme activity of the culture filtrate was obtained on the 6th d of incubation of the organism in a synthetic liquid medium.
Satyahari Dey, Tapas K Maiti, Bimal C Bhattacharyya   +2 more
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Bioorganosolv pretreatments of P. radiata by a brown rot fungus (Gloephyllum trabeum) and ethanolysis

Enzyme and Microbial Technology, 2010
Abstract Pinus radiata wood chips were pretreated with the brown rot fungus Gloephyllum trabeum for 3 weeks followed by an organosolv delignification with ethanol:water mixture at pH 2. The organosolv process was assessed using biotreated material that showed a high viscosity loss and a mass loss ranging from 6% to 8%. The experiment was designed
Mariel M Monrroy, Victoria Melin, Regis Teixeira Mendonça   +2 more
exaly   +4 more sources

Enhancement of autofluorescence of the brown-rot fungus Piptoporus betulinus by metal ions

Folia Microbiologica, 2010
The autofluorescence (primary fluorescence, AF) of agar cultures of the brown-rot fungus Piptoporus betulinus was investigated in Zeiss Jenalumar and Nikon Eclipse 8201 fluorescence microscopes at various excitations. The strongest AF of hyphae was found in minimal medium with glucose, where the hyphae exhibited green AF at violet (450 nm) excitation ...
Z, Zižka, T, Vêtrovský, J, Gabriel
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Purification and characterization of a thermostable xylanase from the brown-rot fungus Laetiporus sulphureus

Journal of Bioscience and Bioengineering, 2009
A thermostable extracellular xylanase was purified and characterized from brown-rot basidiomycete Laetiporus sulphureus, cultivated on biologically pretreated Pinus densiflora biomass. After three consecutive purification steps using DEAE, Mono Q, and Superdex 75 columns, the xylanase specific activity was found to be 72.4 U/mg, nine fold higher than ...
Jae-Won Lee
exaly   +3 more sources

Proteinases of the Brown-Rot FungusPostia Placenta

Mycologia, 1992
Proteinase formation by the brown-rot fungus Postia placenta was studied to determine whether differences in proteolytic enzyme production could be correlated with the ability to decay wood.
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Characterization and Molecular Cloning of Cellobiose Dehydrogenase from the Brown-Rot Fungus Coniophora puteana

Journal of Bioscience and Bioengineering, 2004
Cellobiose dehydrogenase (CDH) was purified from the brown-rot fungus Coniophora puteana grown in culture containing crystalline cellulose as a carbon source. The purified enzyme gave a single band at 115 kDa on SDS-PAGE and showed a typical flavocytochrome absorption spectrum.
Taira, Kajisa, Makoto, Yoshida, Kiyohiko, Igarashi, Akira, Katayama, Takeshi, Nishino, Masahiro, Samejima   +5 more
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Biotransformation of Tropical Lignocellulosic Feedstock Using the Brown rot Fungus Serpula lacrymans

Waste and Biomass Valorization, 2019
Agricultural residues, especially tropical biomass feedstock are a potentially sustainable source for the production of biorefinery products but these have different characteristic due to their specific lignocellulosic structures. Lignocellulosic pretreatment is a key step for the economic production of value added chemicals as the breakdown of cell ...
Irnia Nurika, Sri Suhartini, Guy C. Barker   +2 more
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