Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea

Autores
Fracchia, Sebastian; Godeas, Alicia Margarita; Scervino, Jose Martin; Sampedro, I.; Ocampo, J.A.; García Romera, I.
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of the soil yeast, Rhodotorula mucilaginosa LBA, on Glomus mosseae (BEG n°12) and Gigaspora rosea (BEG n°9) was studied in vitro and in greenhouse trials. Hyphal length of G. mosseae and G. rosea spores increased significantly in the presence of R. mucilaginosa. Exudates from R. mucilaginosa stimulated hyphal growth of G. mosseae and G. rosea spores. Increase in hyphal length of G. mosseae coincided with an increase in R. mucilaginosa exudates. No stimulation of G. rosea hyphal growth was detected when 0.3 and 0.5 ml per petri dish of yeast exudates was applied. Percentage root length colonization by G. mosseae in soybean (Glycine max L. Merill) and by G. rosea in red clover (Trifolium pratense L. cv. Huia) was increased only when the soil yeast was inoculated before G. mosseae or G. rosea was introduced. Beneficial effects of R. mucilaginosa on arbuscular mycorrhizal (AM) colonization were found when the soil yeast was inoculated either as a thin agar slice or as a volume of 5 and 10 ml of an aqueous solution. R. mucilaginosa exudates (20 ml per pots) applied to soil increased significantly the percentage of AM colonization of soybean and red clover.
Fil: Fracchia, Sebastian. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Godeas, Alicia Margarita. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Scervino, Jose Martin. Universidad de Buenos Aires; Argentina
Fil: Sampedro, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
Fil: Ocampo, J.A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
Fil: García Romera, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
Materia
ARBUSCULAR MYCORRHIZA
GIGASPORA ROSEA
GLOMUS MOSSEAE
RHODOTORULA MUCILAGINOSA
SOIL YEAST
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/150459
Acceder
id CONICETDig_436f94303b53de572f62c75e26a97ad1
oai_identifier_str oai:ri.conicet.gov.ar:11336/150459
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora roseaFracchia, SebastianGodeas, Alicia MargaritaScervino, Jose MartinSampedro, I.Ocampo, J.A.García Romera, I.ARBUSCULAR MYCORRHIZAGIGASPORA ROSEAGLOMUS MOSSEAERHODOTORULA MUCILAGINOSASOIL YEASThttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The effect of the soil yeast, Rhodotorula mucilaginosa LBA, on Glomus mosseae (BEG n°12) and Gigaspora rosea (BEG n°9) was studied in vitro and in greenhouse trials. Hyphal length of G. mosseae and G. rosea spores increased significantly in the presence of R. mucilaginosa. Exudates from R. mucilaginosa stimulated hyphal growth of G. mosseae and G. rosea spores. Increase in hyphal length of G. mosseae coincided with an increase in R. mucilaginosa exudates. No stimulation of G. rosea hyphal growth was detected when 0.3 and 0.5 ml per petri dish of yeast exudates was applied. Percentage root length colonization by G. mosseae in soybean (Glycine max L. Merill) and by G. rosea in red clover (Trifolium pratense L. cv. Huia) was increased only when the soil yeast was inoculated before G. mosseae or G. rosea was introduced. Beneficial effects of R. mucilaginosa on arbuscular mycorrhizal (AM) colonization were found when the soil yeast was inoculated either as a thin agar slice or as a volume of 5 and 10 ml of an aqueous solution. R. mucilaginosa exudates (20 ml per pots) applied to soil increased significantly the percentage of AM colonization of soybean and red clover.Fil: Fracchia, Sebastian. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Godeas, Alicia Margarita. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Scervino, Jose Martin. Universidad de Buenos Aires; ArgentinaFil: Sampedro, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; EspañaFil: Ocampo, J.A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; EspañaFil: García Romera, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; EspañaPergamon-Elsevier Science Ltd2003-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/150459Fracchia, Sebastian; Godeas, Alicia Margarita; Scervino, Jose Martin; Sampedro, I.; Ocampo, J.A.; et al.; Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 35; 5; 5-2003; 701-7070038-0717CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0038071703000865info:eu-repo/semantics/altIdentifier/doi/10.1016/S0038-0717(03)00086-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T12:46:34Zoai:ri.conicet.gov.ar:11336/150459instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-29 12:46:35.148CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
title Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
spellingShingle Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
Fracchia, Sebastian
ARBUSCULAR MYCORRHIZA
GIGASPORA ROSEA
GLOMUS MOSSEAE
RHODOTORULA MUCILAGINOSA
SOIL YEAST
title_short Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
title_full Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
title_fullStr Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
title_full_unstemmed Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
title_sort Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea
dc.creator.none.fl_str_mv Fracchia, Sebastian
Godeas, Alicia Margarita
Scervino, Jose Martin
Sampedro, I.
Ocampo, J.A.
García Romera, I.
author Fracchia, Sebastian
author_facet Fracchia, Sebastian
Godeas, Alicia Margarita
Scervino, Jose Martin
Sampedro, I.
Ocampo, J.A.
García Romera, I.
author_role author
author2 Godeas, Alicia Margarita
Scervino, Jose Martin
Sampedro, I.
Ocampo, J.A.
García Romera, I.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ARBUSCULAR MYCORRHIZA
GIGASPORA ROSEA
GLOMUS MOSSEAE
RHODOTORULA MUCILAGINOSA
SOIL YEAST
topic ARBUSCULAR MYCORRHIZA
GIGASPORA ROSEA
GLOMUS MOSSEAE
RHODOTORULA MUCILAGINOSA
SOIL YEAST
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The effect of the soil yeast, Rhodotorula mucilaginosa LBA, on Glomus mosseae (BEG n°12) and Gigaspora rosea (BEG n°9) was studied in vitro and in greenhouse trials. Hyphal length of G. mosseae and G. rosea spores increased significantly in the presence of R. mucilaginosa. Exudates from R. mucilaginosa stimulated hyphal growth of G. mosseae and G. rosea spores. Increase in hyphal length of G. mosseae coincided with an increase in R. mucilaginosa exudates. No stimulation of G. rosea hyphal growth was detected when 0.3 and 0.5 ml per petri dish of yeast exudates was applied. Percentage root length colonization by G. mosseae in soybean (Glycine max L. Merill) and by G. rosea in red clover (Trifolium pratense L. cv. Huia) was increased only when the soil yeast was inoculated before G. mosseae or G. rosea was introduced. Beneficial effects of R. mucilaginosa on arbuscular mycorrhizal (AM) colonization were found when the soil yeast was inoculated either as a thin agar slice or as a volume of 5 and 10 ml of an aqueous solution. R. mucilaginosa exudates (20 ml per pots) applied to soil increased significantly the percentage of AM colonization of soybean and red clover.
Fil: Fracchia, Sebastian. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Godeas, Alicia Margarita. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Scervino, Jose Martin. Universidad de Buenos Aires; Argentina
Fil: Sampedro, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
Fil: Ocampo, J.A.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
Fil: García Romera, I.. Consejo Superior de Investigaciones Científicas. Estación Experimental del Zaidín; España
description The effect of the soil yeast, Rhodotorula mucilaginosa LBA, on Glomus mosseae (BEG n°12) and Gigaspora rosea (BEG n°9) was studied in vitro and in greenhouse trials. Hyphal length of G. mosseae and G. rosea spores increased significantly in the presence of R. mucilaginosa. Exudates from R. mucilaginosa stimulated hyphal growth of G. mosseae and G. rosea spores. Increase in hyphal length of G. mosseae coincided with an increase in R. mucilaginosa exudates. No stimulation of G. rosea hyphal growth was detected when 0.3 and 0.5 ml per petri dish of yeast exudates was applied. Percentage root length colonization by G. mosseae in soybean (Glycine max L. Merill) and by G. rosea in red clover (Trifolium pratense L. cv. Huia) was increased only when the soil yeast was inoculated before G. mosseae or G. rosea was introduced. Beneficial effects of R. mucilaginosa on arbuscular mycorrhizal (AM) colonization were found when the soil yeast was inoculated either as a thin agar slice or as a volume of 5 and 10 ml of an aqueous solution. R. mucilaginosa exudates (20 ml per pots) applied to soil increased significantly the percentage of AM colonization of soybean and red clover.
publishDate 2003
dc.date.none.fl_str_mv 2003-05
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/11336/150459
Fracchia, Sebastian; Godeas, Alicia Margarita; Scervino, Jose Martin; Sampedro, I.; Ocampo, J.A.; et al.; Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 35; 5; 5-2003; 701-707
0038-0717
CONICET Digital
CONICET
url http://hdl.handle.net/11336/150459
identifier_str_mv Fracchia, Sebastian; Godeas, Alicia Margarita; Scervino, Jose Martin; Sampedro, I.; Ocampo, J.A.; et al.; Interaction between the soil yeast Rhodotorula mucilaginosa and the arbuscular mycorrhizal fungi Glomus mosseae and Gigaspora rosea; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 35; 5; 5-2003; 701-707
0038-0717
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0038071703000865
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0038-0717(03)00086-5
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.10058

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