Results 161 to 170 of about 3,386 (201)
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Pyridine nucleotide biosynthesis in Claviceps
Archives of Biochemistry and Biophysics, 1973Abstract Claviceps purpurea grown on synthetic medium incorporated labeled [7- 14 ]nicotinic acid and [7- 14 C]nicotinamide into NaMN, des-NAD, NAD, and NADP. Label also appeared in NMN and N -methyl nicotinamide. The specific activities of NAD, NADP, and NMN are compatible with the operation of the Preiss-Handler pathway of NAD biosynthesis ...
R C, Audette +3 more
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Biochemie und Physiologie der Pflanzen, 1978
Summary Preparations rich in chitin obtained from the cell walls of ergot fungi were studied by X-ray diffraction and IR-techniques. During the course of fermentation the yield of chitin was determined using a modified procedure according to R ide and D rysdale (1972).
H.-P. Schmaudeh, D. Gröger
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Summary Preparations rich in chitin obtained from the cell walls of ergot fungi were studied by X-ray diffraction and IR-techniques. During the course of fermentation the yield of chitin was determined using a modified procedure according to R ide and D rysdale (1972).
H.-P. Schmaudeh, D. Gröger
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Agroclavine hydroxylase of Claviceps purpurea
Biochimica et Biophysica Acta (BBA) - General Subjects, 1970Abstract The 60–80% ammonium sulfate fraction of Claviceps purpurea PRL 1980 catalyzed the conversion of agroclavine to elymoclavine. The reaction required NADPH. EDTA and cyanide inhibited the reaction. Agroclavine increased the rate of oxidation of NADPH. The increase in rate was 4.8 μmoles NADPH per h mg protein at 25° and pH 7.0.
J C, Hsu, J A, Anderson
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2008
4.63. Sunius claviceps (REITTER 1908) (Figs 163-172, Map 22) Medon claviceps REITTER 1908: 17. T y p e m a t e r i a l e x a m i n e d: Holotype ♀: "Turkestan, Aulie Ata [= Dzhambul] / Aulie / coll. Reitter / Monotypus [sic] Medon claviceps Reitter 1908 / Medon claviceps m. 1907 / Holotypus Medon claviceps Reitter, V. Gusarov des., 1992 / Sunius
Assing, V., A, North
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4.63. Sunius claviceps (REITTER 1908) (Figs 163-172, Map 22) Medon claviceps REITTER 1908: 17. T y p e m a t e r i a l e x a m i n e d: Holotype ♀: "Turkestan, Aulie Ata [= Dzhambul] / Aulie / coll. Reitter / Monotypus [sic] Medon claviceps Reitter 1908 / Medon claviceps m. 1907 / Holotypus Medon claviceps Reitter, V. Gusarov des., 1992 / Sunius
Assing, V., A, North
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Claviceps nigricans and Claviceps grohii: Their Alkaloids and Phylogenetic Placement
Journal of Natural Products, 2008Claviceps purpurea, C. grohii, C. zizaniae, C. cyperi, and C. nigricans are closely related ergot fungi and form a monophyletic clade inside the genus Claviceps. Analysis of alkaloid content in C. nigricans sclerotia using UPLC detected ergocristine (1), ergosine (2), alpha-ergocryptine (3), and ergocristam (4).
Sylvie, Pazoutová +4 more
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Über Aktivierungsreaktionen bei Claviceps
Biochemie und Physiologie der Pflanzen, 1972Summary One may assume that the condensation of various precursors of peptide-type ergot alkaloids will proceed via “activated” intermediates. In this paper we describe first preliminary results on the activation of acetate, lysergic acid and some amino acids.
W. Von Maier, D. Erge, D. Gröger
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2021
Abstract C. sorghicola is an ergot pathogen of sorghum only found in Japan to date (2009). The risk of its spread and introduction is limited by the small amount of sorghum grown in Japan and by the lack of airborne secondary conidia.
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Abstract C. sorghicola is an ergot pathogen of sorghum only found in Japan to date (2009). The risk of its spread and introduction is limited by the small amount of sorghum grown in Japan and by the lack of airborne secondary conidia.
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2010
Published as part of Assing, V., 2010, A revision of Palaearctic Sunius. XII. New species, new synonymies, and additional records (Coleoptera: Staphylinidae: Paederinae), pp.
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Published as part of Assing, V., 2010, A revision of Palaearctic Sunius. XII. New species, new synonymies, and additional records (Coleoptera: Staphylinidae: Paederinae), pp.
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Canadian Journal of Botany, 1959
The nomenclatorial status of the species of Claviceps occurring on Zizania has been uncertain for several years because although its perfect state has been known since 1915 it has been imperfectly described and placed in the wrong genus. A detailed description of this fungus is presented and a new combination for this species is proposed.
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The nomenclatorial status of the species of Claviceps occurring on Zizania has been uncertain for several years because although its perfect state has been known since 1915 it has been imperfectly described and placed in the wrong genus. A detailed description of this fungus is presented and a new combination for this species is proposed.
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