Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea

Exudates of a dark septate endophyte (DSE) identified as Dreschlera sp., a common endophyte isolated by the inner cortical cells of the grass Lolium multiflorum, were put in contact with the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea. These exudates stimulated the hyphal length and the hyph...

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Autores principales: Scervino, J.M., Gottlieb, A., Silvani, V.A., Pérgola, M., Fernández, L., Godeas, A.M.
Formato: JOUR
Materias:
Arbuscular mycorrhizal fungus
Dark septate endophyte
Dreschlera sp.
Gigaspora rosea
Arbuscular mycorrhizal fungi
Cortical cells
Gigaspora
Hyphal branching
Lolium multiflorum
Soils
arbuscular mycorrhiza
biological development
endophyte
exudation
fungus
grass
Arbuscular
Dreschlera
Fungi
Lolium
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00380717_v41_n8_p1753_Scervino
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00380717_v41_n8_p1753_Scervino
record_format dspace
spelling todo:paper_00380717_v41_n8_p1753_Scervino2023-10-03T14:48:22Z Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea Scervino, J.M. Gottlieb, A. Silvani, V.A. Pérgola, M. Fernández, L. Godeas, A.M. Arbuscular mycorrhizal fungus Dark septate endophyte Dreschlera sp. Gigaspora rosea Arbuscular mycorrhizal fungi Arbuscular mycorrhizal fungus Cortical cells Dark septate endophyte Dreschlera sp. Gigaspora Gigaspora rosea Hyphal branching Lolium multiflorum Soils arbuscular mycorrhiza biological development endophyte exudation fungus grass Arbuscular Dreschlera Fungi Gigaspora rosea Lolium Lolium multiflorum Exudates of a dark septate endophyte (DSE) identified as Dreschlera sp., a common endophyte isolated by the inner cortical cells of the grass Lolium multiflorum, were put in contact with the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea. These exudates stimulated the hyphal length and the hyphal branching of the AMF. A negative effect on the extramatrical phase of the AMF was detected. This is the first report to show how exudates of DSE can affect the development of AMF. These results show that DSE could be modifying the mycorrhizal status of the plants, modulating a different symbiosis in the rhizosphere. © 2009 Elsevier Ltd. All rights reserved. Fil:Scervino, J.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gottlieb, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Silvani, V.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pérgola, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Fernández, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Godeas, A.M. 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_00380717_v41_n8_p1753_Scervino
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Arbuscular mycorrhizal fungus
Dark septate endophyte
Dreschlera sp.
Gigaspora rosea
Arbuscular mycorrhizal fungi
Arbuscular mycorrhizal fungus
Cortical cells
Dark septate endophyte
Dreschlera sp.
Gigaspora
Gigaspora rosea
Hyphal branching
Lolium multiflorum
Soils
arbuscular mycorrhiza
biological development
endophyte
exudation
fungus
grass
Arbuscular
Dreschlera
Fungi
Gigaspora rosea
Lolium
Lolium multiflorum
spellingShingle Arbuscular mycorrhizal fungus
Dark septate endophyte
Dreschlera sp.
Gigaspora rosea
Arbuscular mycorrhizal fungi
Arbuscular mycorrhizal fungus
Cortical cells
Dark septate endophyte
Dreschlera sp.
Gigaspora
Gigaspora rosea
Hyphal branching
Lolium multiflorum
Soils
arbuscular mycorrhiza
biological development
endophyte
exudation
fungus
grass
Arbuscular
Dreschlera
Fungi
Gigaspora rosea
Lolium
Lolium multiflorum
Scervino, J.M.
Gottlieb, A.
Silvani, V.A.
Pérgola, M.
Fernández, L.
Godeas, A.M.
Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
topic_facet Arbuscular mycorrhizal fungus
Dark septate endophyte
Dreschlera sp.
Gigaspora rosea
Arbuscular mycorrhizal fungi
Arbuscular mycorrhizal fungus
Cortical cells
Dark septate endophyte
Dreschlera sp.
Gigaspora
Gigaspora rosea
Hyphal branching
Lolium multiflorum
Soils
arbuscular mycorrhiza
biological development
endophyte
exudation
fungus
grass
Arbuscular
Dreschlera
Fungi
Gigaspora rosea
Lolium
Lolium multiflorum
description Exudates of a dark septate endophyte (DSE) identified as Dreschlera sp., a common endophyte isolated by the inner cortical cells of the grass Lolium multiflorum, were put in contact with the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea. These exudates stimulated the hyphal length and the hyphal branching of the AMF. A negative effect on the extramatrical phase of the AMF was detected. This is the first report to show how exudates of DSE can affect the development of AMF. These results show that DSE could be modifying the mycorrhizal status of the plants, modulating a different symbiosis in the rhizosphere. © 2009 Elsevier Ltd. All rights reserved.
format JOUR
author Scervino, J.M.
Gottlieb, A.
Silvani, V.A.
Pérgola, M.
Fernández, L.
Godeas, A.M.
author_facet Scervino, J.M.
Gottlieb, A.
Silvani, V.A.
Pérgola, M.
Fernández, L.
Godeas, A.M.
author_sort Scervino, J.M.
title Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
title_short Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
title_full Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
title_fullStr Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
title_full_unstemmed Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea
title_sort exudates of dark septate endophyte (dse) modulate the development of the arbuscular mycorrhizal fungus (amf) gigaspora rosea
url http://hdl.handle.net/20.500.12110/paper_00380717_v41_n8_p1753_Scervino
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AT silvaniva exudatesofdarkseptateendophytedsemodulatethedevelopmentofthearbuscularmycorrhizalfungusamfgigasporarosea
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AT fernandezl exudatesofdarkseptateendophytedsemodulatethedevelopmentofthearbuscularmycorrhizalfungusamfgigasporarosea
AT godeasam exudatesofdarkseptateendophytedsemodulatethedevelopmentofthearbuscularmycorrhizalfungusamfgigasporarosea
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