Abstract:
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.
Registro:
Documento: |
Artículo
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Título: | Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea |
Autor: | Scervino, J.M.; Gottlieb, A.; Silvani, V.A.; Pérgola, M.; Fernández, L.; Godeas, A.M. |
Filiación: | Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, 4P Ciudad Universitaria, 1428 Capital Federal Buenos Aires, Argentina
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Palabras clave: | 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 |
Año: | 2009
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Volumen: | 41
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Número: | 8
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Página de inicio: | 1753
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Página de fin: | 1756
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DOI: |
http://dx.doi.org/10.1016/j.soilbio.2009.04.021 |
Título revista: | Soil Biology and Biochemistry
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Título revista abreviado: | Soil Biol. Biochem.
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ISSN: | 00380717
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CODEN: | SBIOA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00380717_v41_n8_p1753_Scervino |
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Citas:
---------- APA ----------
Scervino, J.M., Gottlieb, A., Silvani, V.A., Pérgola, M., Fernández, L. & Godeas, A.M.
(2009)
. Exudates of dark septate endophyte (DSE) modulate the development of the arbuscular mycorrhizal fungus (AMF) Gigaspora rosea. Soil Biology and Biochemistry, 41(8), 1753-1756.
http://dx.doi.org/10.1016/j.soilbio.2009.04.021---------- CHICAGO ----------
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"
. Soil Biology and Biochemistry 41, no. 8
(2009) : 1753-1756.
http://dx.doi.org/10.1016/j.soilbio.2009.04.021---------- MLA ----------
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"
. Soil Biology and Biochemistry, vol. 41, no. 8, 2009, pp. 1753-1756.
http://dx.doi.org/10.1016/j.soilbio.2009.04.021---------- VANCOUVER ----------
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. Soil Biol. Biochem. 2009;41(8):1753-1756.
http://dx.doi.org/10.1016/j.soilbio.2009.04.021