untitled
<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd>
<responseDate>2018-01-15T18:29:42Z</responseDate>
<request identifier=oai:HAL:hal-01032145v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request>
<GetRecord>
<record>
<header>
<identifier>oai:HAL:hal-01032145v1</identifier>
<datestamp>2018-01-11</datestamp>
<setSpec>type:ART</setSpec>
<setSpec>subject:sdv</setSpec>
<setSpec>collection:CNRS</setSpec>
<setSpec>collection:UNIV-AG</setSpec>
<setSpec>collection:CIRAD</setSpec>
<setSpec>collection:AGROPARISTECH</setSpec>
<setSpec>collection:GIP-BE</setSpec>
<setSpec>collection:ECOFOG</setSpec>
<setSpec>collection:INRA</setSpec>
<setSpec>collection:UNIV-LORRAINE</setSpec>
</header>
<metadata><dc>
<publisher>HAL CCSD</publisher>
<title lang=en>Genetic variation for growth, morphological, and physiological traits in a wild population of the Neotropical shade-tolerant rainforest tree Sextonia rubra (Mez) van der Werff (Lauraceae)</title>
<creator>Scotti, Ivan</creator>
<creator>Calvo-Vialettes, Leticia</creator>
<creator>SCOTTI-SAINTAGNE, Caroline</creator>
<creator>Citterio, Maurizio</creator>
<creator>Degen, Bernd</creator>
<creator>Bonal, Damien</creator>
<contributor>Ecologie des forêts de Guyane (ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - AgroParisTech - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Ecologie et Ecophysiologie Forestières (EEF) ; Institut National de la Recherche Agronomique (INRA) - Université de Lorraine (UL)</contributor>
<description> </description>
<source>ISSN: 1614-2942</source>
<source>EISSN: 1614-2950</source>
<source>Tree Genetics and Genomes</source>
<publisher>Springer Verlag</publisher>
<identifier>hal-01032145</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-01032145</identifier>
<source>https://hal.archives-ouvertes.fr/hal-01032145</source>
<source>Tree Genetics and Genomes, Springer Verlag, 2010, 6 (2), pp.319-329. 〈10.1007/s11295-009-0251-8〉</source>
<identifier>DOI : 10.1007/s11295-009-0251-8</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1007/s11295-009-0251-8</relation>
<language>en</language>
<subject lang=en>ECOPHYSIOLOGICAL TRAITS</subject>
<subject lang=en>HERITABILITY</subject>
<subject lang=en>GUIANA SHIELD</subject>
<subject lang=en>AMAZON</subject>
<subject lang=en>ECOLOGICAL GENETICS</subject>
<subject>[SDV.SA.SF] Life Sciences [q-bio]/Agricultural sciences/Silviculture, forestry</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>Quantitative genetic diversity is a fundamental component of the interaction between natural populations and their environment. In breeding programmes, quantitative genetic studies on tropical trees have so far focused on fast-growing, light-demanding species, but no information exists on shade-tolerant, slow-growing species. For this study, 27 3-year-old open-pollinated families of the Neotropical shade-tolerant rainforest tree Sextonia rubra were measured in semicontrolled conditions for 20 morphological, growth, and photosynthesis traits; the effect of genetic relatedness, habitat of provenance, and mother tree status on seedling traits was analysed. Nine traits displayed significant genetic effects, while mother tree status and habitat effects were not significant (P>0.05) for an y trait. Estimated heritability varied between 0.14 and 0.28, with growth-related traits having the highest values. Additive genetic variation correlated positively with nonheritable variation, suggesting that ecological-evolutionary factors increasing or decreasing additive genetic variance may also affect nonheritable variation in the same direction. Our results suggest that quantitative genetic variability should be taken into account in ecological studies on, and in the management of, natural tropical rainforests; further research is needed to investigate genetic × environment interactions, in particular from the point of view of the genetic response of shade-tolerant plant species to variations in light availability.</description>
<date>2010</date>
</dc>
</metadata>
</record>
</GetRecord>
</OAI-PMH>
