Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores
- Autores
- Sannazzaro, A.I.; Álvarez, C.L.; Menéndez, A.B.; Pieckenstain, F.L.; Albertó, E.O.; Ruiz, O.A.
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The pathways for putrescine biosynthesis and the effects of polyamine biosynthesis inhibitors on the germination and hyphal development of Gigaspora rosea spores were investigated. Incubation of spores with different radioactive substrates demonstrated that both arginine and ornithine decarboxylase pathways participate in putrescine biosynthesis in G. rosea. Spermidine and spermine were the most abundant polyamines in this fungus. The putrescine biosynthesis inhibitors α-difluoromethylarginine and α-difluoromethylornithine, as well as the spermidine synthase inhibitor cyclohexylamine, slightly decreased polyamine levels. However, only the latter interfered with spore germination. The consequences of the use of putrescine biosynthesis inhibitors for the control of plant pathogenic fungi on the viability of G. rosea spores in soil are discussed. © 2003 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.
Fil:Menéndez, A.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Pieckenstain, F.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Albertó, E.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. - Fuente
- FEMS Microbiol. Lett. 2004;230(1):115-121
- Materia
-
Arbuscular mycorrhizal fungus
Arginine decarboxylase
Cyclohexylamine
Ornithine decarboxylase
α-Difluoromethylarginine
α-Difluoromethylornithine
alpha difluoromethylarginine
arginine decarboxylase
cycloheximide
eflornithine
enzyme inhibitor
ornithine decarboxylase
polyamine
putrescine
radioactive material
spermidine
spermidine synthase
spermine
article
biosynthesis
cell viability
controlled study
enzyme activity
fungus
fungus hyphae
fungus spore
germination
Gigaspora rosea
microbial pest control
nonhuman
plant disease
polyamine synthesis
priority journal
quantitative analysis
Fungi
Gigaspora
Gigaspora rosea - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/2.5/ar
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
- OAI Identificador
- paperaa:paper_03781097_v230_n1_p115_Sannazzaro
Ver los metadatos del registro completo
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Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating sporesSannazzaro, A.I.Álvarez, C.L.Menéndez, A.B.Pieckenstain, F.L.Albertó, E.O.Ruiz, O.A.Arbuscular mycorrhizal fungusArginine decarboxylaseCyclohexylamineOrnithine decarboxylaseα-Difluoromethylarginineα-Difluoromethylornithinealpha difluoromethylargininearginine decarboxylasecycloheximideeflornithineenzyme inhibitorornithine decarboxylasepolyamineputrescineradioactive materialspermidinespermidine synthasesperminearticlebiosynthesiscell viabilitycontrolled studyenzyme activityfungusfungus hyphaefungus sporegerminationGigaspora roseamicrobial pest controlnonhumanplant diseasepolyamine synthesispriority journalquantitative analysisFungiGigasporaGigaspora roseaThe pathways for putrescine biosynthesis and the effects of polyamine biosynthesis inhibitors on the germination and hyphal development of Gigaspora rosea spores were investigated. Incubation of spores with different radioactive substrates demonstrated that both arginine and ornithine decarboxylase pathways participate in putrescine biosynthesis in G. rosea. Spermidine and spermine were the most abundant polyamines in this fungus. The putrescine biosynthesis inhibitors α-difluoromethylarginine and α-difluoromethylornithine, as well as the spermidine synthase inhibitor cyclohexylamine, slightly decreased polyamine levels. However, only the latter interfered with spore germination. The consequences of the use of putrescine biosynthesis inhibitors for the control of plant pathogenic fungi on the viability of G. rosea spores in soil are discussed. © 2003 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.Fil:Menéndez, A.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Pieckenstain, F.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Albertó, E.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2004info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_03781097_v230_n1_p115_SannazzaroFEMS Microbiol. Lett. 2004;230(1):115-121reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-09-29T13:42:55Zpaperaa:paper_03781097_v230_n1_p115_SannazzaroInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:42:56.437Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse |
| dc.title.none.fl_str_mv |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| title |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| spellingShingle |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores Sannazzaro, A.I. Arbuscular mycorrhizal fungus Arginine decarboxylase Cyclohexylamine Ornithine decarboxylase α-Difluoromethylarginine α-Difluoromethylornithine alpha difluoromethylarginine arginine decarboxylase cycloheximide eflornithine enzyme inhibitor ornithine decarboxylase polyamine putrescine radioactive material spermidine spermidine synthase spermine article biosynthesis cell viability controlled study enzyme activity fungus fungus hyphae fungus spore germination Gigaspora rosea microbial pest control nonhuman plant disease polyamine synthesis priority journal quantitative analysis Fungi Gigaspora Gigaspora rosea |
| title_short |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| title_full |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| title_fullStr |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| title_full_unstemmed |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| title_sort |
Ornithine and arginine decarboxylase activities and effect of some polyamine biosynthesis inhibitors on Gigaspora rosea germinating spores |
| dc.creator.none.fl_str_mv |
Sannazzaro, A.I. Álvarez, C.L. Menéndez, A.B. Pieckenstain, F.L. Albertó, E.O. Ruiz, O.A. |
| author |
Sannazzaro, A.I. |
| author_facet |
Sannazzaro, A.I. Álvarez, C.L. Menéndez, A.B. Pieckenstain, F.L. Albertó, E.O. Ruiz, O.A. |
| author_role |
author |
| author2 |
Álvarez, C.L. Menéndez, A.B. Pieckenstain, F.L. Albertó, E.O. Ruiz, O.A. |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Arbuscular mycorrhizal fungus Arginine decarboxylase Cyclohexylamine Ornithine decarboxylase α-Difluoromethylarginine α-Difluoromethylornithine alpha difluoromethylarginine arginine decarboxylase cycloheximide eflornithine enzyme inhibitor ornithine decarboxylase polyamine putrescine radioactive material spermidine spermidine synthase spermine article biosynthesis cell viability controlled study enzyme activity fungus fungus hyphae fungus spore germination Gigaspora rosea microbial pest control nonhuman plant disease polyamine synthesis priority journal quantitative analysis Fungi Gigaspora Gigaspora rosea |
| topic |
Arbuscular mycorrhizal fungus Arginine decarboxylase Cyclohexylamine Ornithine decarboxylase α-Difluoromethylarginine α-Difluoromethylornithine alpha difluoromethylarginine arginine decarboxylase cycloheximide eflornithine enzyme inhibitor ornithine decarboxylase polyamine putrescine radioactive material spermidine spermidine synthase spermine article biosynthesis cell viability controlled study enzyme activity fungus fungus hyphae fungus spore germination Gigaspora rosea microbial pest control nonhuman plant disease polyamine synthesis priority journal quantitative analysis Fungi Gigaspora Gigaspora rosea |
| dc.description.none.fl_txt_mv |
The pathways for putrescine biosynthesis and the effects of polyamine biosynthesis inhibitors on the germination and hyphal development of Gigaspora rosea spores were investigated. Incubation of spores with different radioactive substrates demonstrated that both arginine and ornithine decarboxylase pathways participate in putrescine biosynthesis in G. rosea. Spermidine and spermine were the most abundant polyamines in this fungus. The putrescine biosynthesis inhibitors α-difluoromethylarginine and α-difluoromethylornithine, as well as the spermidine synthase inhibitor cyclohexylamine, slightly decreased polyamine levels. However, only the latter interfered with spore germination. The consequences of the use of putrescine biosynthesis inhibitors for the control of plant pathogenic fungi on the viability of G. rosea spores in soil are discussed. © 2003 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved. Fil:Menéndez, A.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pieckenstain, F.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Albertó, E.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. |
| description |
The pathways for putrescine biosynthesis and the effects of polyamine biosynthesis inhibitors on the germination and hyphal development of Gigaspora rosea spores were investigated. Incubation of spores with different radioactive substrates demonstrated that both arginine and ornithine decarboxylase pathways participate in putrescine biosynthesis in G. rosea. Spermidine and spermine were the most abundant polyamines in this fungus. The putrescine biosynthesis inhibitors α-difluoromethylarginine and α-difluoromethylornithine, as well as the spermidine synthase inhibitor cyclohexylamine, slightly decreased polyamine levels. However, only the latter interfered with spore germination. The consequences of the use of putrescine biosynthesis inhibitors for the control of plant pathogenic fungi on the viability of G. rosea spores in soil are discussed. © 2003 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved. |
| publishDate |
2004 |
| dc.date.none.fl_str_mv |
2004 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12110/paper_03781097_v230_n1_p115_Sannazzaro |
| url |
http://hdl.handle.net/20.500.12110/paper_03781097_v230_n1_p115_Sannazzaro |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
http://creativecommons.org/licenses/by/2.5/ar |
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application/pdf |
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FEMS Microbiol. Lett. 2004;230(1):115-121 reponame:Biblioteca Digital (UBA-FCEN) instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales instacron:UBA-FCEN |
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Biblioteca Digital (UBA-FCEN) |
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Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales |
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Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales |
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ana@bl.fcen.uba.ar |
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