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An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa / Hanne De Kort in Journal of applied ecology, 51 (2014) 

Public Citation [article]  inJournal of applied ecology > 51 (2014) . - 1218-1227 Titre : An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa Type de document : Imprimé Auteurs : Hanne De Kort ; Joachim Mergeay ; Kristine Mijnsbrugge Vander ; Guillaume Decocq ; Simona Maccherini ; Hans Henrik Kehlet Bruun ; Olivier Honnay ; Katrien Vandepitte Année de publication : 2014 Article en page(s) : 1218-1227 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Phénologie Mots-clés : Alnus glutinosa (L.) Gaertner Résumé : 1 Delineation of seed zones or provenance regions to preserve local adaptation is a common practice in forestry and restoration, as locally adapted plants generally possess relatively high levels of productivity and resistance. Provenance trials typically quantify the degree of phenotypic divergence among individuals and populations raised under common conditions, which is time-consuming and potentially confounded by phenotypic plasticity and maternal effects. 2 Here, we put forward population genomics, the screening of individual genomes for the genetic signature of adaptation, as a fast and reliable strategy to evaluate seed zone delineation. To illustrate the value of this approach, we quantified the degree of genomic adaptation within and among Belgian black alder Alnus glutinosa provenances and compared results with traditional provenance trials. Distant European reference regions were included to validate the approaches, as larger environmental differences at a European scale are expected to result in larger adaptive responses. 3 Local provenances did not perform better than foreign provenances at the scale of Belgian seed zones, in contrast to the comparisons with the distant European regions. A significant site effect indicated that plastic responses rather than local adaptation explain phenotypic differences among seed zones. The common garden revealed little evidence for adaptation for all measured traits, both among seed zones and among distant regions. 4 The number and strength of genetic outliers was not significantly larger among Belgian seed zones than within these seed zones, but was significantly larger between Belgian seed zones and the distant European reference regions. 5 Synthesis and applications. The lack of adaptive divergence among Belgian seed zones supports an expansion of current provenance regions into larger seed zones. The results also show that population genomics can be an accurate and time-efficient resource to assist decisions on seed sourcing. This highlights the importance of raising awareness of the potential benefits of this novel approach among policy makers, foresters and restoration practitioners. Lien pérenne : DOI : 10.1111/1365-2664.12305 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149224 De Kort, Hanne, Mergeay, Joachim, Mijnsbrugge Vander, Kristine, Decocq, Guillaume, Maccherini, Simona, Kehlet Bruun, Hans Henrik, Honnay, Olivier, Vandepitte, Katrien 2014 An evaluation of seed zone delineation using phenotypic and population genomic data on black alder Alnus glutinosa. Journal of applied ecology, 51: 1218-1227.

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Conservation approaches for autochthonous woody plants in Flanders / Kristine Mijnsbrugge Vander in Silvae Genetica, 54 (2005) 

Public Citation [article]  inSilvae Genetica > 54 (2005) . - 197-206 Titre : Conservation approaches for autochthonous woody plants in Flanders Type de document : Imprimé Auteurs : Kristine Mijnsbrugge Vander ; Karen Cox ; Jozef Van Slycken Année de publication : 2005 Article en page(s) : 197-206 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Conservation et gestion des espèces [CBNPMP-Thématique] Revégétalisation Lien pérenne : DOI : 10.1515/sg-2005-0029 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148742 Mijnsbrugge Vander, Kristine, Cox, Karen, Van Slycken, Jozef 2005 Conservation approaches for autochthonous woody plants in Flanders. Silvae Genetica, 54: 197-206.

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Conservation measures for autochtonous oaks in Flanders / Kristine Mijnsbrugge Vander (2003) 

Public Citation est un tiré à part de 54 - 2005 (Silvae Genetica) Titre : Conservation measures for autochtonous oaks in Flanders Type de document : Tiré à part de revue Auteurs : Kristine Mijnsbrugge Vander ; Els Coart ; Jozef Van Slycken Année de publication : 2003 Importance : 207-217 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Banques de gènes [CBNPMP-Thématique] Conservation et gestion des espèces [CBNPMP-Thématique] Stratégie de conservation in situ Mots-clés : Quercus Résumé : Oaks have always been economically esteemed. For hundreds of years seeds of high quality provenances have been transported throughout Europe. Especially in Flanders, since the Middle Ages the most densely populated region of Europe north of the Alps, forests have suffered from an exceptional high human impact, including import of allocbthonous seeds. Consequently, autochthonous oaks are extremely rare and threatened nowadays. An inventory aiming at the localisation of autochthonous growth sites of woody plants in Flanders revealed a number of places where old coppice stools of both native oak species Quercus robur and Q. petraea survive. Because these relics hold valuable historical and autochthonous genetic information, conservation strategies are indispensable. Preservation acts include the delineation of autochthonous provenance areas as conservation units for both species based on cpDNA haplotypes. The production of autochthonous forest reproductive material is an instrument to spread the genetic information. Therefore, old coppice stands are approved as official seed sources, which allows appropriate certification and commercialisation. In addition, the coppice practice is being reinstalled on a small scale as a response to historical ecological concerns. Finally, ex situ gene conservation is attained by vegetative propagation of the largest stoois and thereby creating living gene banks that can serve as future seed orchards. Lien pérenne : DOI : 10.1515/sg-2005-0029 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=131436 Mijnsbrugge Vander, Kristine, Coart, Els, Van Slycken, Jozef 2003 Conservation measures for autochtonous oaks in Flanders. Silvae Genetica, 54 : 207-217.

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Conserving the local genetic diversity of woody plant populations : possibilities for the production of planting stock of strict local origin / Kristine Mijnsbrugge Vander (2006)

Public Citation est un extrait de Species Introduction in restoration projects - possibilities and limitations- International worshop of the specialist group "Restoration Ecology" of the ecological Society of Germany, Austria and Switzerland (Gfö) / Kathrin Kiehl (2006) Titre : Conserving the local genetic diversity of woody plant populations : possibilities for the production of planting stock of strict local origin Type de document : Extrait d'ouvrage Auteurs : Kristine Mijnsbrugge Vander ; Karen Cox Année de publication : 2006 Importance : p. 33 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Revégétalisation Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85219 Mijnsbrugge Vander, Kristine, Cox, Karen 2006 Conserving the local genetic diversity of woody plant populations : possibilities for the production of planting stock of strict local origin. In: Species Introduction in restoration projects - possibilities and limitations- International worshop of the specialist group "Restoration Ecology" of the ecological Society of Germany, Austria and Switzerland (Gfö). Technische Universität München, Freising: 33.