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dc.contributor.author
Novas, María Victoria
dc.contributor.author
Cabral, Daniel
dc.contributor.author
Godeas, Alicia Margarita
dc.date.available
2017-12-04T16:50:22Z
dc.date.issued
2005
dc.identifier.citation
Novas, María Victoria; Cabral, Daniel; Godeas, Alicia Margarita; Interaction between grass endophytes and mycorrhizas in Bromus setifolius from Patagonia, Argentina.; Springer; Symbiosis; 40; 2005; 23-30
dc.identifier.issn
0334-5114
dc.identifier.uri
http://hdl.handle.net/11336/29559
dc.description.abstract
The interaction between grass endophytes and mycorrhizas of Bromus setifolius from Patagonia, Argentina was examined. To determine effects of the endophyte (Neotyphodium sp.) on the colonisation of B. setifolius by arbuscular mycorrhizal fungi (AM), we analysed roots collected from the field and we also experimentally evaluated the association. Two populations of B. setifolius differing in endophyte colonisation were grown in either presence or absence of AM fungi using two different sources of soil. We also analysed the combined influence of these fungi on host growth. Roots of endophyte-colonised populations (E+) obtained from the field showed a higher frequency of colonisation by AM fungi than noncolonised populations (E-). The assay showed that there was a significant difference in the extent of colonisation of roots between the two populations used. E+ population roots were colonised more extensively than those of E- populations. The E+ population also showed increased growth characteristics in comparison to the E- population. The source of soil did not affect any of the host parameters analysed. For the first time, a positive interaction between Neotyphodium endophytes and arbuscular mycorrhiza is reported.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Endophytes
dc.subject
Symbiosis
dc.subject
Mycorrhiza
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Grasses
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Interaction between grass endophytes and mycorrhizas in Bromus setifolius from Patagonia, Argentina.
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-03T20:13:58Z
dc.identifier.eissn
1878-7665
dc.journal.volume
40
dc.journal.pagination
23-30
dc.journal.pais
Países Bajos
dc.journal.ciudad
Dordrecht
dc.description.fil
Fil: Novas, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
dc.description.fil
Fil: Cabral, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
dc.description.fil
Fil: Godeas, Alicia Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina
dc.journal.title
Symbiosis
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cabdirect.org/cabdirect/abstract/20063038436
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