Constraints associated with captivity alter craniomandibular integration in wild boar
2021
Neaux, Dimitri | Blanc, Barbara | Ortiz, Katia | Locatelli, Yann | Schafberg, Renate | Herrel, Anthony | Debat, Vincent | Cucchi, Thomas | BioArchéologie, Interactions Sociétés Environnements (BioArch) ; Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS) | Laboratoire de paléontologie, évolution, paléoécosystèmes, paléoprimatologie [UMR 7262] (Palevoprim [Poitiers]) ; Université de Poitiers = University of Poitiers (UP)-Centre National de la Recherche Scientifique (CNRS) | Muséum national d'Histoire naturelle (MNHN) | Physiologie de la reproduction et des comportements [Nouzilly] (PRC) ; Institut Français du Cheval et de l'Equitation [Saumur] (IFCE)-Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Martin-Luther-Universität Halle Wittenberg - Martin-Luther-University Halle Wittenberg (MLU) | Evolutionary Morphology of Vertebrates ; Universiteit Gent = Ghent University = Université de Gand (UGENT) | Mécanismes Adaptatifs et Evolution (MECADEV) ; Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS) | Institut de Systématique, Evolution, Biodiversité (ISYEB) ; Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) | ANR-11-IDEX-0004-02ANR-13-JSH3-0003-01Association Sorbonne UniversiteSU-19-3-EMRG-02 | ANR-10-LABX-0003,BCDiv,Biological and Cultural Diversities : Origins, Evolution, Interactions, Future(2010)
International audience
اظهر المزيد [+] اقل [-]إنجليزي. The domestication process is associated with substantial phenotypic changes through time. However, although morphological integration between biological structures is purported to have a major influence on the evolution of new morphologies, little attention has been paid to the influence of domestication on the magnitude of integration. Here, we assessed the influence of constraints associated with captivity, considered as one of the crucial first steps in the domestication process, on the integration of cranial and mandibular structures. We investigated the craniomandibular integration in Western European Sus scrofa using three‐dimensional (3D) landmark‐based geometric morphometrics. Our results suggest that captivity is associated with a lower level of integration between the cranium and the mandible. Plastic responses to captivity can thus affect the magnitude of integration of key functional structures. These findings underline the critical need to develop integration studies in the context of animal domestication to better understand the processes accountable for the set‐up of domestic phenotypes through time.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institut national de la recherche agronomique