http://www.cnr.it/ontology/cnr/individuo/prodotto/ID10999
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)
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- 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)
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- ISI Web of Science (WOS) (literal)
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- 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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