Results 121 to 130 of about 1,154 (158)

Phytase from antarctic yeast strain Cryptococcus laurentii AL27

Folia Microbiologica, 2008
Cryptococcus laurentii strain AL27 demonstrating significant potential for intracellular phytase production was selected by 2-step screening of Antarctic yeasts. The strain showed increased phytase activity in a culture medium with 40 g/L sucrose, KH2PO4 providing 5 mg/L phosphorus, and cultivation temperature of 24 degrees C, which relates it to ...
K, Pavlova, S, Gargova, T, Hristozova, Z, Tankova   +3 more
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AN EXTRACELLULAR GALACTOGLUCOXYLOMANNAN PROTEIN FROM THE YEAST Cryptococcus laurentii VAR. laurentii

Journal of Carbohydrate Chemistry, 2002
An extracellular galactoglucoxylomannan protein composed of d-galactose, d-glucose, d-xylose and d-mannose in a 2.9:1.0:1.1:10.2 mole proportion has been isolated from culture medium of Cryptococcus laurentii var. laurentii. The polymer of number average molecular mass 19,000 contained 86% carbohydrates, 6.5% protein and 0.7% phosphorus.
Mária Matulová, Nadežda Kolarova, Peter Capek   +2 more
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Phylogenetic study of Cryptococcus laurentii mycocinogenic strains

Mycological Progress, 2012
Previous studies reported Cryptococcus laurentii strains to secrete mycocins of different inhibition range. These mycocinogenic strains were studied by molecular methods to verify their phylogenetic relationships. Based on the combined analysis of LSU and ITS sequence data, these strains were confirmed to belong to the species C. laurentii.
Andrey M. Yurkov, Wladyslav I. Golubev
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Cryptococcus laurentii lung abscess.

The American review of respiratory disease, 1981
Pulmonary infection with Cryptococcus laurentii occurred in a patient with dermatomyositis receiving corticosteroid therapy. Infections with cryptococci other than C. neoformans are rare, and pulmonary involvement with C. laurentii has not been reported previously.
J P, Lynch, D R, Schaberg, D G, Kissner, C A, Kauffman   +3 more
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The occurrence of plectaniaxanthin in Cryptococcus laurentii

Phytochemistry, 1971
Abstract Plectaniaxanthin, recently isolated from the mushroom Plectania coccinea (Scop. ex Fr.) Fuck., has now been isolated from the asporogenous yeast Cryptococcus laurentii (Kuff.) Skinner var. flavescens (Saito) Lodder et Kreger-van Rij. The identity of the compound was established by visible, NMR and high resolution mass spectra and by ...
Bae, M., Lee, H., Yokoyama, H., Boettger, H. G., Chichester, C. O.   +4 more
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Formation of Hyphae and Chlamydospores by Cryptococcus Laurentii

Mycologia, 1973
Mixtures of strains of Cryptococcus laurentii isolated from wheat and corn formed conjugation tubes after 7–10 days at 15 C on malt extract agar.
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Cryptococcus laurentii Biofilms: Structure, Development and Antifungal Drug Resistance

Mycopathologia, 2012
A great number of fungal infections are related to biofilm formation on inert or biological surfaces, which are recalcitrant to most treatments and cause human mortality. Cryptococcus laurentii has been diagnosed as the aetiological pathogen able to cause human infections mainly in immunosuppressed patients and the spectrum of clinical manifestations ...
K, Ajesh, K, Sreejith
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Biochemical Investigation on the Capsule-Amylose Relationship in Cryptococcus Laurentii

Mycologia, 1973
The capsulated yeast Cryptococcus laurentii produces extracellular heteropolysaccharide and, under certain conditions, if excretes amylose into the medium. Studies were conducted to investigate the possible relationship between the synthesis of the two polysaccharides.
M S, Foda, S M, Badr-Eldin, H J, Phaff
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Cryptococcus laurentii Extracellular Biopolymer Production for Application in Wound Management

Applied Biochemistry and Biotechnology, 2014
Cryptococcus laurentii growth and extracellular polysaccharide (EPS) production in bioreactor were studied. Biomass yield 14.3 g/L and EPS synthesis 4.3 g/L in 144 h of submerged cultivation were achieved. EPS synthesis and cell growth had different optima. For EPS formation, pH 3, 25 °C and low aeration (1 % 
Dzianis, Smirnou, Dana, Hrubošová, Jaromír, Kulhánek, Karol, Švík, Lenka, Bobková, Veronika, Moravcová, Martin, Krčmář, Lukáš, Franke, Vladimír, Velebný   +8 more
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Characterization of an Extracellular Polyester Depolymerase of Cryptococcus Laurentii

1987
An understanding of the mechanisms by which synthetic polymers are degraded by biological systems would be of value in the design of both degradable and nondegradable polymers. Although much research has been carried out on the design of polymers for both characteristics, there has been relatively little work reported on the mechanism of degradation. A
J. A. Cameron, Albert S. Costa
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