The antifungal Dm-AMP1 protein from Dalia mercckii Lehm. Expressed in Solanum Melongena L. is released in root exudates and differentially affects pathogenic fungi and mycorrhizal symbiosis. (Articolo in rivista)

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  • The antifungal Dm-AMP1 protein from Dalia mercckii Lehm. Expressed in Solanum Melongena L. is released in root exudates and differentially affects pathogenic fungi and mycorrhizal symbiosis. (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1111/j.1469-8137.2004.01107.x (literal)
Alternative label
  • Turrini A., Sbrana C., Pitto L, Ruffini Castiglione M., Giorgetti L., Briganti R., Bracci T., Evangelista M., Nuti M.P., Giovanetti M (2004)
    The antifungal Dm-AMP1 protein from Dalia mercckii Lehm. Expressed in Solanum Melongena L. is released in root exudates and differentially affects pathogenic fungi and mycorrhizal symbiosis.
    in New phytologist (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Turrini A., Sbrana C., Pitto L, Ruffini Castiglione M., Giorgetti L., Briganti R., Bracci T., Evangelista M., Nuti M.P., Giovanetti M (literal)
Pagina inizio
  • 393 (literal)
Pagina fine
  • 403 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 163 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Chimica e Biotecnologie Agrarie, Università di Pisa, via del Borghetto 80, I 56124 Pisa, Italy; Istituto di Biologia e Biotecnologia Agraria,CNR, Sezione di Pisa, via del Borghetto 80, I 56124 Pisa, Italy; Istituto di Fisiologia Clinica, CNR, Area della Ricerca, via Moruzzi 1, 56124 Pisa, Italy (literal)
Titolo
  • The antifungal Dm-AMP1 protein from Dalia mercckii Lehm. Expressed in Solanum Melongena L. is released in root exudates and differentially affects pathogenic fungi and mycorrhizal symbiosis. (literal)
Abstract
  • o Transformed aubergine plants constitutively expressing the Dm-AMP1 antimicrobial defensin (from Dahlia merckii) were generated and characterized. o Transgenic plants were selected on kanamycin and screened by polymerase chain reaction analysis. The expression of Dm-AMP1 in plant tissues and its release in root exudates were detected by Western blot analyses. Dm-AMP1 localization was performed by immunohistochemical experiments. o Dm-AMP1 expression ranged from 0.2% to 0.48% of total soluble proteins inprimary transformants and from 0.16% to 0.66% in F 2 plants. Transformed clones showed resistance to the pathogenic fungus Botrytis cinerea, whose development on leaves was reduced by 36-100%, with respect to controls. The protein was released in root exudates of the transformed plants and was active in reducing the growth of the co-cultured pathogenic fungus Verticillium albo-atrum, whereas it did not interfere with recognition responses and symbiosis establishment by the arbuscular mycorrhizal fungus Glomus mosseae o Dm-AMP1 transformants may represent a useful model to study the interactions between genetically modified plants and pathogenic fungi or beneficial nontarget microorganisms. (literal)
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