Academic Journal
Landscape connectivity alters the evolution of density-dependent dispersal during pushed range expansions
| العنوان: | Landscape connectivity alters the evolution of density-dependent dispersal during pushed range expansions |
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| المؤلفون: | Dahirel, Maxime, Bertin, Aline, Calcagno, Vincent, Duraj, Camille, Fellous, Simon, Groussier, Géraldine, Lombaert, Eric, Mailleret, Ludovic, Marchand, Anaël, Vercken, Elodie |
| المساهمون: | Institut Sophia Agrobiotech (ISA), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Côte d'Azur (UniCA), Centre de Biologie pour la Gestion des Populations (UMR CBGP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut de Recherche pour le Développement (IRD Occitanie )-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Université de Montpellier (UM), Modélisation et commande de systèmes biologiques et écologiques (MACBES), Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut de pharmacologie moléculaire et cellulaire (IPMC), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA)-Institut Sophia Agrobiotech (ISA), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Côte d'Azur (UniCA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), This work was funded by the French Agence Nationale de la Recherche (TriPTIC, ANR-14-CE18-0002, PushToiDeLa, ANR-18-CE32-0008)., ANR-14-CE18-0002,TriPTIC,Trichogramma pour la protection des cultures: Pangénomique, Traits d'histoire de vIe et Capacités d'établissement(2014), ANR-18-CE32-0008,PushToiDeLa,vagues posées, vagues tirées: causes, conséquences et applications en lutte biologique(2018) |
| المصدر: | ISSN: 2804-3871. |
| بيانات النشر: | HAL CCSD Peer Community In |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | biological invasions, context-dependent dispersal, experimental evolution, habitat fragmentation, spatial sorting, Trichogramma, [SDV.EE]Life Sciences [q-bio]/Ecology, environment, [SDV.BID.EVO]Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE], [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] |
| الوصف: | Data and R scripts to reproduce all analyses presented in this paper are available on Github (https://github.com/mdahirel/pushed-pulled-2020-phenotype) and archived in Zenodo (Dahirel 2021; https://doi.org/10.5281/zenodo.4570235). Supplementary material referenced in text is available in HTML format through the same links. ; International audience ; As human influence reshapes communities worldwide, many species expand or shift their ranges as a result, with extensive consequences across levels of biological organization. Range expansions can be ranked on a continuum going from pulled dynamics, in which low-density edge populations provide the “fuel” for the advance, to pushed dynamics in which high-density rear populations “push” the expansion forward. While theory suggests that evolution during range expansions could lead pushed expansions to become pulled with time, empirical comparisons of phenotypic divergence in pushed vs. pulled contexts are lacking. In a previous experiment using Trichogramma brassicae wasps as a model, we showed that expansions were more pushed when connectivity was lower. Here we used descendants from these experimental landscapes to look at how the range expansion process and connectivity interact to shape phenotypic evolution. Interestingly, we found no clear and consistent phenotypic shifts, whether along expansion gradients or between reference and low connectivity replicates, when we focused on low-density trait expression. However, we found evidence of changes in density-dependence, in particular regarding dispersal: populations went from positive to negative density-dependent dispersal at the expansion edge, but only when connectivity was high. As positive density-dependent dispersal leads to pushed expansions, our results confirm predictions that evolution during range expansions may lead pushed expansions to become pulled, but add nuance by showing landscape conditions may slow down or cancel this process. This shows we need to jointly consider evolution and landscape context ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | BIORXIV: 2021.03.03.433752 |
| DOI: | 10.24072/pcjournal.347 |
| الاتاحة: | https://hal.inrae.fr/hal-03528633 https://hal.inrae.fr/hal-03528633v1/document https://hal.inrae.fr/hal-03528633v1/file/10_24072_pcjournal_347.pdf https://doi.org/10.24072/pcjournal.347 |
| Rights: | http://creativecommons.org/licenses/by-nc/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.5C6DEBAF |
| قاعدة البيانات: | BASE |
| DOI: | 10.24072/pcjournal.347 |
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