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Host infection by Claviceps purpurea
Transactions of the British Mycological Society, 1980Infection of wheat and rye by Claviceps purpurea and its subsequent sphacelial development was investigated by light and electron microscopy. Penetration occurred via the stigma and ovary wall and colonization was intercellular. Pectolytic enzymes were detected both in submerged cultures of the fungus and in infected ovaries and may play a part in ...
Barbara I. Shaw, P.G. Mantle
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New Alkaloids of Claviceps paspali
Journal of Natural Products, 1989Two new alkaloids, 8-hydroxyergine and 8-hydroxyerginine, are produced during the post-production phase of submerged cultivation of the strain Claviceps paspali. Their structures were determined on the basis of UV, ms, and 2D-nmr data. A mechanism of formation of these compounds is proposed.
M. Flieger +6 more
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Alkaloids of Claviceps From Spartina
Mycologia, 1977Spartina marshes, comprising four species (Mobeley, 1956), occur along the Atlantic coasts of North and South America, from Nova Scotia to Argentina. Distribution is discontinuous, with the greatest interruption associated with the mangrove jungle of the Amazon River delta.
L N, Eleuterius, S P, Meyers
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Delimitation of cryptic species inside Claviceps purpurea
Fungal Biology, 2015Claviceps purpurea is an ovarian parasite infecting grasses (Poaceae) including cereals and forage plants. This fungus produces toxic alkaloids and consumption of contaminated grains can cause ergotism in humans and other mammals. Recent molecular genetics studies have indicated that it included three cryptic species (G1, G2, G3).
Sylvie Pažoutová +4 more
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Mycologia, 1911
While making an examination of a quantity of wild hay received from Beauce County, in the province of Quebec, Canada, in December, I909, I discovered that occasional spikes of a Carex, which constituted a large part of the hay, contained sclerotia of Claviceps.
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While making an examination of a quantity of wild hay received from Beauce County, in the province of Quebec, Canada, in December, I909, I discovered that occasional spikes of a Carex, which constituted a large part of the hay, contained sclerotia of Claviceps.
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2021
Abstract C. africana is the ergot pathogen of Sorghum bicolor, now found in most sorghum-producing areas of the world. It is primarily a problem for hybrid seed production, but epidemics on local varieties have occurred (Pazoutová and Frederickson, 2005).
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Abstract C. africana is the ergot pathogen of Sorghum bicolor, now found in most sorghum-producing areas of the world. It is primarily a problem for hybrid seed production, but epidemics on local varieties have occurred (Pazoutová and Frederickson, 2005).
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