Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae
The effects of the soil yeasts Rhodotorula mucilaginosa, Cryptococcus laurentii and Saccharomyces kunashirensis on the arbuscular mycorrhizal (AM) fungus Glomus mosseae (BEG 12) was studied in vitro and in greenhouse trials. The presence of yeasts or their soluble and volatile exudates stimulated th...
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todo:paper_09406360_v14_n4_p229_Sampedro2023-10-03T15:48:56Z Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae Sampedro, I. Aranda, E. Scervino, J.M. Fracchia, S. García-Romera, I. Ocampo, J.A. Godeas, A. Arbuscular mycorrhizas Crytococcus laurentii Glomus mosseae Rhodotorula mucilaginosa Saccharomyces kunashirensis Soil yeasts arbuscular mycorrhiza soybean symbiosis yeast article Cryptococcus growth, development and aging microbiology mycorrhiza physiology plant plant root Rhodotorula Saccharomyces soybean symbiosis yeast Zygomycetes Cryptococcus Mycorrhizae Plant Roots Plant Shoots Rhodotorula Saccharomyces Soil Microbiology Soybeans Symbiosis Yeasts Zygomycota Bacteria (microorganisms) Cryptococcus laurentii Fungi Glomus Glomus mosseae Glycine max Rhodotorula mucilaginosa Saccharomyces Saccharomyces kunashirensis The effects of the soil yeasts Rhodotorula mucilaginosa, Cryptococcus laurentii and Saccharomyces kunashirensis on the arbuscular mycorrhizal (AM) fungus Glomus mosseae (BEG 12) was studied in vitro and in greenhouse trials. The presence of yeasts or their soluble and volatile exudates stimulated the percentage spore germination and hyphal growth of G. mosseae. Percentage root length colonized by G. mosseae and plant dry matter of soybean (Glycine max L. Merill) were increased only when the soil yeasts were inoculated prior to the AM fungus. Higher beneficial effects on AM colonization and plant dry matter were found when the soil yeasts were inoculated as an aqueous solution rather than as a thin agar slice. Although soluble and volatile exudates of yeasts benefited the AM symbiosis, their modes of action were different. © Springer-Verlag 2003. Fil:Scervino, J.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Fracchia, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Godeas, A. 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_09406360_v14_n4_p229_Sampedro |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Arbuscular mycorrhizas Crytococcus laurentii Glomus mosseae Rhodotorula mucilaginosa Saccharomyces kunashirensis Soil yeasts arbuscular mycorrhiza soybean symbiosis yeast article Cryptococcus growth, development and aging microbiology mycorrhiza physiology plant plant root Rhodotorula Saccharomyces soybean symbiosis yeast Zygomycetes Cryptococcus Mycorrhizae Plant Roots Plant Shoots Rhodotorula Saccharomyces Soil Microbiology Soybeans Symbiosis Yeasts Zygomycota Bacteria (microorganisms) Cryptococcus laurentii Fungi Glomus Glomus mosseae Glycine max Rhodotorula mucilaginosa Saccharomyces Saccharomyces kunashirensis |
| spellingShingle |
Arbuscular mycorrhizas Crytococcus laurentii Glomus mosseae Rhodotorula mucilaginosa Saccharomyces kunashirensis Soil yeasts arbuscular mycorrhiza soybean symbiosis yeast article Cryptococcus growth, development and aging microbiology mycorrhiza physiology plant plant root Rhodotorula Saccharomyces soybean symbiosis yeast Zygomycetes Cryptococcus Mycorrhizae Plant Roots Plant Shoots Rhodotorula Saccharomyces Soil Microbiology Soybeans Symbiosis Yeasts Zygomycota Bacteria (microorganisms) Cryptococcus laurentii Fungi Glomus Glomus mosseae Glycine max Rhodotorula mucilaginosa Saccharomyces Saccharomyces kunashirensis Sampedro, I. Aranda, E. Scervino, J.M. Fracchia, S. García-Romera, I. Ocampo, J.A. Godeas, A. Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| topic_facet |
Arbuscular mycorrhizas Crytococcus laurentii Glomus mosseae Rhodotorula mucilaginosa Saccharomyces kunashirensis Soil yeasts arbuscular mycorrhiza soybean symbiosis yeast article Cryptococcus growth, development and aging microbiology mycorrhiza physiology plant plant root Rhodotorula Saccharomyces soybean symbiosis yeast Zygomycetes Cryptococcus Mycorrhizae Plant Roots Plant Shoots Rhodotorula Saccharomyces Soil Microbiology Soybeans Symbiosis Yeasts Zygomycota Bacteria (microorganisms) Cryptococcus laurentii Fungi Glomus Glomus mosseae Glycine max Rhodotorula mucilaginosa Saccharomyces Saccharomyces kunashirensis |
| description |
The effects of the soil yeasts Rhodotorula mucilaginosa, Cryptococcus laurentii and Saccharomyces kunashirensis on the arbuscular mycorrhizal (AM) fungus Glomus mosseae (BEG 12) was studied in vitro and in greenhouse trials. The presence of yeasts or their soluble and volatile exudates stimulated the percentage spore germination and hyphal growth of G. mosseae. Percentage root length colonized by G. mosseae and plant dry matter of soybean (Glycine max L. Merill) were increased only when the soil yeasts were inoculated prior to the AM fungus. Higher beneficial effects on AM colonization and plant dry matter were found when the soil yeasts were inoculated as an aqueous solution rather than as a thin agar slice. Although soluble and volatile exudates of yeasts benefited the AM symbiosis, their modes of action were different. © Springer-Verlag 2003. |
| format |
JOUR |
| author |
Sampedro, I. Aranda, E. Scervino, J.M. Fracchia, S. García-Romera, I. Ocampo, J.A. Godeas, A. |
| author_facet |
Sampedro, I. Aranda, E. Scervino, J.M. Fracchia, S. García-Romera, I. Ocampo, J.A. Godeas, A. |
| author_sort |
Sampedro, I. |
| title |
Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| title_short |
Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| title_full |
Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| title_fullStr |
Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| title_full_unstemmed |
Improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (Glycine max) colonized by Glomus mosseae |
| title_sort |
improvement by soil yeasts of arbuscular mycorrhizal symbiosis of soybean (glycine max) colonized by glomus mosseae |
| url |
http://hdl.handle.net/20.500.12110/paper_09406360_v14_n4_p229_Sampedro |
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