Effect of glycogen on the photoinduced fruiting of Iodophanus carneus

In I. carneus a direct relation was found between glycogen metabolism, light and sexual differentiation. Cultures in liquid media and photoinduced, showed a decrease in glycogen level at the time of differentiation of the ascogonia, in dark conditions, which coincided with growth decay. In solid med...

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Detalles Bibliográficos
Autores principales: Diorio, L.A., Forchiassin, F.
Formato: JOUR
Materias:
glycogen
article
Ascomycetes
drug effect
fungus spore
light
metabolism
physiology
radiation exposure
Ascomycota
Glycogen
Light
Spores, Fungal
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03257541_v29_n4_p202_Diorio
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03257541_v29_n4_p202_Diorio
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spelling todo:paper_03257541_v29_n4_p202_Diorio2023-10-03T15:24:06Z Effect of glycogen on the photoinduced fruiting of Iodophanus carneus Diorio, L.A. Forchiassin, F. glycogen article Ascomycetes drug effect fungus spore light metabolism physiology radiation exposure Ascomycota Glycogen Light Spores, Fungal In I. carneus a direct relation was found between glycogen metabolism, light and sexual differentiation. Cultures in liquid media and photoinduced, showed a decrease in glycogen level at the time of differentiation of the ascogonia, in dark conditions, which coincided with growth decay. In solid media glycogen accumulation was observed in the dark, and also a mobilization of glycogen from zone I (colony center) toward zone II (periphery). Light in day 2 (photoinhibition of fruiting) favors glycogen accumulation in zone I, preventing fruit body development. Light in day 5 favors glycogen mobilization toward colony periphery and fruit body development. Histochemical technics confirmed these results. Fil:Diorio, L.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Forchiassin, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03257541_v29_n4_p202_Diorio
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic glycogen
article
Ascomycetes
drug effect
fungus spore
light
metabolism
physiology
radiation exposure
Ascomycota
Glycogen
Light
Spores, Fungal
spellingShingle glycogen
article
Ascomycetes
drug effect
fungus spore
light
metabolism
physiology
radiation exposure
Ascomycota
Glycogen
Light
Spores, Fungal
Diorio, L.A.
Forchiassin, F.
Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
topic_facet glycogen
article
Ascomycetes
drug effect
fungus spore
light
metabolism
physiology
radiation exposure
Ascomycota
Glycogen
Light
Spores, Fungal
description In I. carneus a direct relation was found between glycogen metabolism, light and sexual differentiation. Cultures in liquid media and photoinduced, showed a decrease in glycogen level at the time of differentiation of the ascogonia, in dark conditions, which coincided with growth decay. In solid media glycogen accumulation was observed in the dark, and also a mobilization of glycogen from zone I (colony center) toward zone II (periphery). Light in day 2 (photoinhibition of fruiting) favors glycogen accumulation in zone I, preventing fruit body development. Light in day 5 favors glycogen mobilization toward colony periphery and fruit body development. Histochemical technics confirmed these results.
format JOUR
author Diorio, L.A.
Forchiassin, F.
author_facet Diorio, L.A.
Forchiassin, F.
author_sort Diorio, L.A.
title Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
title_short Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
title_full Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
title_fullStr Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
title_full_unstemmed Effect of glycogen on the photoinduced fruiting of Iodophanus carneus
title_sort effect of glycogen on the photoinduced fruiting of iodophanus carneus
url http://hdl.handle.net/20.500.12110/paper_03257541_v29_n4_p202_Diorio
work_keys_str_mv AT dioriola effectofglycogenonthephotoinducedfruitingofiodophanuscarneus
AT forchiassinf effectofglycogenonthephotoinducedfruitingofiodophanuscarneus
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