Academic Journal
Diversity and enrichment of breeding material for resilience in European forests
| العنوان: | Diversity and enrichment of breeding material for resilience in European forests |
|---|---|
| المؤلفون: | Olsson, Sanna, Dauphin, Benjamin, Jorge, Véronique, Grivet, Delphine, Farsakoglou, Anna Maria, Climent Maldonado, José María, Alizoti, Paraskevi, Faivre-Rampant, Patricia, Pinosio, S., Milesi, Pascal, Scalabrin, Simone, Bagnoli, Francesca, Scotti, I., Vendramin, G. G., González-Martínez, Santiago C., Fady, Bruno, Aravanopoulos, Filippos A., Bastien, Catherine, Alía Miranda, Ricardo |
| المساهمون: | European Commission, Ministerio de Ciencia e Innovación (España), Olsson, Sanna, Dauphin, Benjamin, Jorge, Véronique, Grivet, Delphine, Farsakoglou, Anna Maria, Climent Maldonado, José María, Alizoti, Paraskevi, Faivre-Rampant, Patricia, Pinosio, S., Scalabrin, Simone, Bagnoli, Francesca, Scotti, I., Vendramin, G. G., González-Martínez, S. C., Fady, Bruno, Alía Miranda, Ricardo |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2023 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| مصطلحات موضوعية: | Adaptability, Breeding, Climate change, Genetic diversity, Genetic resources, http://metadata.un.org/sdg/15, http://metadata.un.org/sdg/13, Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss, Take urgent action to combat climate change and its impacts |
| الوصف: | 11 Pág. ; Delivering material selected for breeding purposes into the wild in the context of sustainable forest management might reduce the levels of genetic diversity of future forests in comparison to that of natural populations. Another consequence might be a reduction of their resilience under uncertain future climatic and socio-economic conditions if these new populations lack adaptability. Despite the long tradition of breeding activities in Europe, there is still a need to assess the impact of genetically enriched material on forests’ resilience. In this study, we address (1) the genetic diversity of selected material compared to its wild ancestors, and (2) how to enrich breeding material to support forests’ resilience under changing socio-environmental conditions. We analysed 16 study cases of selected material delivered from breeding activities in four European forest tree species (Pinus halepensis Mill., Pinus nigra J.F. Arnold, Pinus pinaster Ait. and Populus nigra L.) with different levels of breeding. To answer these two questions, we first assessed and compared the genetic diversity of selected material versus natural populations using both putatively neutral and adaptive (based on diverging selection) Single Nucleotide Polymorphisms (SNPs). We then suggest how to enrich these populations for resilience under future climatic conditions by defining a core collection for each species including material from populations that will likely disappear under future conditions. Thanks to the large SNP datasets available for our focal species, we were able to detect some trends in our data. Expected and observed heterozygosity values for selected populations were almost always identical. The selected material showed small but significant genetic differentiation from their original population and their inbreeding coefficient was generally lower. However, the level of genetic improvement (i.e. low vs high) was not correlated with the observed genetic differences between selected material and natural ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| ردمك: | 978-85-14-59716-2 85-14-59716-7 |
| تدمد: | 0378-1127 1872-7042 |
| Relation: | #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/EC/H2020/676876; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094691-B-C32/ES/PAPEL DE LA EVOLUCION DE LOS FENOTIPOS INTEGRADOS EN LA RESILIENCIA DE LOS PINOS MEDITERRANEOS FRENTE A UN AMBIENTE CAMBIANTE: CAMBIO GENETICO Y PLASTICIDAD FENOTIPICA/; Instituto de Ciencias Forestales (ICIFOR); Publisher's version; https://doi.org/10.1016/j.foreco.2022.120748; Sí; Forest Ecology and Management 530: e120748 (2023); http://hdl.handle.net/10261/308293; http://dx.doi.org/10.13039/501100004837; http://dx.doi.org/10.13039/501100000780; 2-s2.0-85145971679; https://api.elsevier.com/content/abstract/scopus_id/85145971679 |
| DOI: | 10.1016/j.foreco.2022.120748 |
| DOI: | 10.13039/501100004837 |
| DOI: | 10.13039/501100000780 |
| الاتاحة: | http://hdl.handle.net/10261/308293 https://doi.org/10.1016/j.foreco.2022.120748 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/501100000780 https://api.elsevier.com/content/abstract/scopus_id/85145971679 |
| Rights: | open |
| رقم الانضمام: | edsbas.DB17D802 |
| قاعدة البيانات: | BASE |
| ردمك: | 9788514597162 8514597167 |
|---|---|
| تدمد: | 03781127 18727042 |
| DOI: | 10.1016/j.foreco.2022.120748 |