Results 181 to 190 of about 18,333 (216)

Metabolism of cyanide by Phanerochaete chrysosporium

Archives of Biochemistry and Biophysics, 1991
The oxidation of veratryl alcohol (3,4-dimethoxybenzyl alcohol) by lignin peroxidase H2 (LiP H2) from the white rot fungus Phanerochaete chrysosporium was strongly inhibited by sodium cyanide. The I50 was estimated to be about 2-3 microM. In contrast, sodium cyanide binds to the native enzyme with an apparent sodium cyanide dissociation constant Kd of ...
M M, Shah, T A, Grover, S D, Aust
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Degradation of chicken feathers by Chrysosporium georgiae

Mycopathologia, 1998
Using a baiting technique, Chrysosporium georgiae was isolated from chicken feathers. Twenty-eight different fungal isolates were evaluated for their ability to produce keratinase enzymes using a keratin-salt agar medium containing either white chicken feathers or a prepared feather keratin suspension (KS).
M A, el-Naghy, M S, el-Ktatny, E M, Fadl-Allah, W W, Nazeer   +3 more
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Chlorophenol degradation by Phanerochaete chrysosporium

Bioresource Technology, 1997
Degradation of chlorophenols by P. chrysosporium in static cultures has been studied. The influences of mycelium acclimation, co-substrate concentration and nitrogen source on phenol degradation were analyzed. With non-acclimated mycelium the maximal concentrations degraded were 150 ppm of o-chorophenol and 100 ppm of the isomers m- and p-chlorophenol.
R.Rubio Pérez, G.González Benito, M.Peña Miranda   +2 more
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New keratinophilic species of Chrysosporium

Canadian Journal of Botany, 1986
Two new keratinophilic species, Chrysosporium europae and C.mephiticum, are described and illustrated. The differences between these and other similar species are discussed.
Lynne Sigler, J. Guarro, L. Punsola
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Degradation of environmental pollutants byPhanerochaete chrysosporium

Microbial Ecology, 1990
The white rot fungi appear to be unique in their ability to degrade lignin by the secretion of hydrogen peroxide and a family of peroxidases now referred to as lignin peroxidases or simply ligninases. The fact that these enzymes are naturally secreted and seem to be capable of initiating the oxidation of lignin by a free-radical mechanism led to the ...
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Lignin-degrading enzyme fromPhanerochaete chrysosporium

Applied Biochemistry and Biotechnology, 1984
The extracellular fluid of ligninolytic cultures of the white-rot wooddestroying fungus,Phanerochaete chrysosporium Burds., contains an enzyme that degrades lignin model compounds as well as lignin itself (1). Like ligninolytic activity, the enzyme appears during idiophasic metabolism, which is triggered by nitrogen starvation.
T. K. Kirk, M. Tien
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Production of Phanerochaete chrysosporium lignin peroxidase

Biotechnology Advances, 1992
Liginin peroxidase (ligninase) of the white rot fungus Phanerochaete chrysosporium Burdsall was discovered in 1982 as a secondary metabolite. Today multiple isoenzymes are known, which are often collectively called as lignin peroxidase. Lignin peroxidase has been characterized as a veratryl alcohol oxidizing enzyme, but it is a relatively unspecific ...
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Chrysosporium synchronum rediscovered in Slovakia

Biologia, 2009
During a mycological investigation of the presence of cycloheximide resistant fungi on a dog fur sample, carried out in Slovakia in December 2007, the rare species Chrysosporium synchronum was encountered. This is the second time that this fungus has been recovered and the first in Europe. The species identification was also confirmed by sequencing the
Roman Labuda, Lucia Kečkéšová, Josep Guarro, Josep Cano   +3 more
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Untersuchungen über die Pathogenität von Chrysosporium:* Study on the Pathogenecity of Chrysosporium Species

Mycoses, 1979
Zusammenfassung: Verschiedene Pilzstämme können in flüssigem Czapek‐Medium mit Peptonzusatz und einer geeigneten pH‐Einstellung, im Wasserbad bei 37o C unter Dauerschüttelzustand proteolytische, unter anderem audi keratolytisdie Enzyme ausscheiden, die man durch Gelatine‐, Kollagen‐ oder Keratinabbau qualitiv auf einer entsprechenden Testplatte ...
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ประสิทธิภาพของการฟอกเยื่อกระดาษด้วยวิธีทางชีวภาพโดย Phanerochaete chrysosporium

การศึกษาการฟอกเยื่อกระดาษด้วยวิธีทางชีวภาพโดยใช้เชื้อรา Phanerochaete chrysosporium และวิธีทางเคมีโดยใช้กระบวนการ CEHH ใช้เยื่อยูคาลิปตัส ซึ่งมีค่า Kappa Number เท่ากับ 6.34 ค่า Brightness เท่ากับ 37.18% และเยื่อชานอ้อย ซึ่งมีค่า Kappa Number เท่ากับ 10.64 ค่า Brightness เท่ากับ 41.18% เป็นวัตถุดิบ เริ่มต้นโดยศึกษาถึงศึกษาภาพของการฟอกเยื่อกระดาษด้วย P.
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