@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA6208 pubblicazioni:autoreCNRDi prodotto:ID40972 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS064 prodottidellaricerca:prodotto prodotto:ID40972 . @prefix unitaDiPersonaleEsterno: . unitaDiPersonaleEsterno:ID575 pubblicazioni:autoreCNRDi prodotto:ID40972 . @prefix modulo: . modulo:ID2211 prodottidellaricerca:prodotto prodotto:ID40972 . @prefix rdf: . @prefix retescientifica: . prodotto:ID40972 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID40972 rdfs:label "Cephalanthera longifolia (Neottieae, Orchidaceae) is mixotrophic: a comparative study between green and nonphotosynthetic individuals. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID40972 pubblicazioni:anno "2006-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID40972 skos:altLabel "
Abadie J.C., P\u00FCttsepp U., Gebauer G., Faccio A., Bonfante P., Selossea M.A. (2006)
Cephalanthera longifolia (Neottieae, Orchidaceae) is mixotrophic: a comparative study between green and nonphotosynthetic individuals.
"^^rdf:HTML ; pubblicazioni:autori "Abadie J.C., P\u00FCttsepp U., Gebauer G., Faccio A., Bonfante P., Selossea M.A."^^xsd:string ; pubblicazioni:paginaInizio "1462"^^xsd:string ; pubblicazioni:paginaFine "1477"^^xsd:string ; pubblicazioni:numeroVolume "84"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "-Centre d\u0092\u00C9cologie Fonctionnelle et \u00C9volutive (Centre national de la recherche scientifque (CNRS), Unit\u00E9 mixte de recherche (UMR) 5175), \u00C9quipe co-\u00E9volution, 1919 Route de Mende, 34293 Montpellier CEDEX 5, France.\n-Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Kreutzwaldi 64, 51014 Tartu, Estonia.\n-Laboratory of Isotope Biogeochemistry, Bayreuth Center of Ecology and Environmental Research (BayCEER), Universit\u00E4t Bayreuth, 95440 Bayreuth, Germany.\n-Dipartimento di Biologia Vegetale dell'Universit\u00E0 di Torino, Viale Mattioli 25, 10125 Torino, Italy.\n-Istituto per la Protezione delle Piante, CNR, Viale Mattioli 25, 10125 Torino, Italy."^^xsd:string ; pubblicazioni:titolo "Cephalanthera longifolia (Neottieae, Orchidaceae) is mixotrophic: a comparative study between green and nonphotosynthetic individuals."^^xsd:string ; prodottidellaricerca:abstract "We investigated an Estonian population of the orchid Cephalanthera longifolia (L.) Fritsch. (Neottieae tribe), which harbours green and achlorophyllous individuals (= albinos), to understand albino survival and compare mycorrhizal associates, development, and nutrition of the two phenotypes. Albinos never changed phenotype over 14 years and had development similar to green individuals; their chlorophyll content was reduced by 99.4%, making them heterotrophic. Molecular typing by polymerase chain reaction amplification of fungal intergenic transcribed spacer and microscopic analyses showed that Thelephoraceae (Basidiomycetes, usually forming ectomycorrhizae with trees) were mycorrhizal on both phenotypes. Molecular typing also demonstrated that additional fungi were present on roots, including many endophytes (such as Helotiales) and various ectomycorrhizal taxa, whose role and pattern of colonization remained unclear. Mycorrhizal colonization was increased in albinos by about twofold, but no obvious difference in fungal partners compared with green individuals was demonstrated. Analysis of stable isotope composition (N and C) showed that albinos were dependent on their fungi for carbon (mycoheterotrophy), while green individuals recovered 33% of their carbon from fungi (mixotrophy). Surrounding trees, which formed ectomycorrhizae with at least one Thelephoraceae found in orchids, were likely the ultimate carbon source. These data are discussed in the framework of evolution of mycoheterotrophy in orchids, especially in Neottieae." ; prodottidellaricerca:prodottoDi modulo:ID2211 , istituto:CDS064 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA6208 , unitaDiPersonaleEsterno:ID575 . @prefix parolechiave: . prodotto:ID40972 parolechiave:insiemeDiParoleChiave . parolechiave:insiemeDiParoleChiaveDi prodotto:ID40972 .