@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA22372 pubblicazioni:autoreCNRDi prodotto:ID28162 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS041 prodottidellaricerca:prodotto prodotto:ID28162 . @prefix modulo: . modulo:ID5846 prodottidellaricerca:prodotto prodotto:ID28162 . @prefix rdf: . prodotto:ID28162 rdf:type prodotto:TIPO1101 . @prefix retescientifica: . prodotto:ID28162 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID28162 rdfs:label "Spatiotemporal mating pattern variation in a wind pollinated Mediterranean shrub. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID28162 pubblicazioni:anno "2009-01-01T00:00:00+01:00"^^xsd:gYear ; pubblicazioni:doi "10.1111/j.1365-294X.2009.04415.x"^^xsd:string . @prefix skos: . prodotto:ID28162 skos:altLabel "
ALBALADEJO RG., GONZALEZ-MARTINEZ SC., HEUERTZ M., VENDRAMIN GG., APARICIO A. (2009)
Spatiotemporal mating pattern variation in a wind pollinated Mediterranean shrub.
in Molecular ecology (Print)
"^^rdf:HTML ; pubblicazioni:autori "ALBALADEJO RG., GONZALEZ-MARTINEZ SC., HEUERTZ M., VENDRAMIN GG., APARICIO A."^^xsd:string ; pubblicazioni:paginaInizio "5195"^^xsd:string ; pubblicazioni:paginaFine "5206"^^xsd:string ; pubblicazioni:url "http://biblioproxy.cnr.it:2052/doi/10.1111/j.1365-294X.2009.04415.x/pdf"^^xsd:string ; pubblicazioni:numeroVolume "18"^^xsd:string . @prefix ns11: . prodotto:ID28162 pubblicazioni:rivista ns11:ID251040 ; pubblicazioni:note "10.1111/j.1365-294X.2009.04415.x\n"^^xsd:string ; pubblicazioni:numeroFascicolo "24"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string , "Scopus"^^xsd:string , "Google Scholar"^^xsd:string ; pubblicazioni:affiliazioni "Departamento de Biolog\u00EDa Vegetal y Ecolog\u00EDa, Universidad de Sevilla, Profesor Garc\u00EDa Gonz\u00E1lez 2, 41012 Seville, Spain , \u0086Department of Forest Systems and Resources, CIFOR-INIA, Carretera de La Coru\u00F1a km 7.5, 28040 Madrid, Spain , Evolutionary Biology & Ecology, Faculty of Science, Universit\u00E9 Libre de Bruxelles, Av. F.D. Roosevelt, 50, CP 160/12, B-1050 Brussels, Belgium , Istituto di Genetica Vegetale, Consiglio Nazionale delle Ricerche, Via Madonna del Piano 10, 50019 Sesto Fiorentino (Firenze), Italy"^^xsd:string ; pubblicazioni:titolo "Spatiotemporal mating pattern variation in a wind pollinated Mediterranean shrub."^^xsd:string ; prodottidellaricerca:abstract "Spatiotemporal variation in mating patterns is poorly known in wind-pollinated plant species. Here, we analysed mating patterns of the wind-pollinated dioecious shrub Pistacia lentiscus by genotyping 904 seeds from 30 mother plants with eight microsatellite markers in a high-density population in two consecutive flowering seasons. We found significant differences in some mating system estimates between years, particularly in the levels of correlated paternity. Overall, within-mothers correlated paternity was higher in 2007 than in 2006 (rpWM = 0.085 and 0.030), which translated into an effective number of fathers (Nep) of 11.8 and 33.6 respectively. Using a smoothing interpolation technique, we show that the effective pollen cloud was spatially structured in patches of high- and low-genetic diversity, which do not remain constant from year to year. In 2006, the among-mothers correlated paternity (rpAM) showed no trend with distance, suggesting no restriction of pollen dispersal. However, in 2007, rpAM was greater than zero at short distances, revealing the existence of small-scale patterns of pollen dispersal. The fact that the studied seasons were climatically homogeneous during the flowering time suggested that the observed differences might be ascribed to between-year phenological variation of individuals in the studied population or other (unknown) factors. Numerical simulations, based on the real data set, indicated that the clumping of males and decreasing plant density, which is related to different types of pollen limitation, greatly increase correlated mating in this wind-pollinated species, which is of relevance under the frame of the continuous anthropogenic habitat disturbance suffered by Mediterranean ecosystems."@en ; prodottidellaricerca:prodottoDi istituto:CDS041 , modulo:ID5846 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA22372 . @prefix parolechiave: . prodotto:ID28162 parolechiave:insiemeDiParoleChiave . ns11:ID251040 pubblicazioni:rivistaDi prodotto:ID28162 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID28162 .