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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.creator | Nogales, A. (Amaia) | - |
dc.creator | Aguirreolea, J. (Jone) | - |
dc.creator | Santa-Maria, E. (Eva) | - |
dc.creator | Camprubi, A. (Amalia) | - |
dc.creator | Calvet, C. (Cinta) | - |
dc.date.accessioned | 2012-10-05T10:43:32Z | - |
dc.date.available | 2012-10-05T10:43:32Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Nogales A, Aguirreolea J, Santa María E, Camprubí A, Calvet C. Response of mycorrhizal grapevine to Armillaria mellea inoculation: disease development and polyamines. Plant and Soil 2009;317(1):177-187. | es_ES |
dc.identifier.issn | 0032-079X | - |
dc.identifier.uri | https://hdl.handle.net/10171/23298 | - |
dc.description.abstract | A study was conducted with the vine rootstock Richter 110 (Vitis berlandieri Planch. x Vitis rupestris L.) in order to assess whether the colonisation by the arbuscular mycorrhizal fungus (AMF) Glomus intraradices (BEG 72) can delay the disease development in plants inoculated with the root-rot fungus Armillaria mellea (Vahl:Fr) Kummer, and to elucidate if the levels of polyamines (PAs) are modified in response to G. intraradices, A. mellea or by the dual infection. Four treatments were considered: control and G. intraradices-inoculated plants infected or not with A. mellea. Plant growth, mycorrhizal colonisation and disease development were monitored throughout the experiment. High performance liquid chromatography (HPLC) in combination with fluorescence spectrophotometry was used to separate and quantify free root and leaf polyamines. The slower development of pathogenic symptoms and the higher plant biomass of mycorrhizal plants inoculated with A. mellea indicate an increase of tolerance due to the AMF inoculation. The variations in free PA levels detected at the beginning of the pathogenic infection suggest that PAs may have a potential role in the signalling mechanisms of the tolerance of mycorrhizal plants against A. mellea. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer Science | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Polyamines - Arbuscular mycorrhizae - White root rot disease - Grapevine - Bioprotection - Stress-tolerance | es_ES |
dc.title | Response of mycorrhizal grapevine to Armillaria mellea inoculation: disease development and polyamines. | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherversion | http://www.springerlink.com/content/r440162501178057/ | es_ES |
dc.type.driver | info:eu-repo/semantics/article | es_ES |
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