Academic Journal
Morphological variation in the freshwater blenny Salaria fluviatilis from Corsican rivers: adaptive divergence, phenotypic plasticity or both?
| العنوان: | Morphological variation in the freshwater blenny Salaria fluviatilis from Corsican rivers: adaptive divergence, phenotypic plasticity or both? |
|---|---|
| المؤلفون: | Magnan, P., Proulx, R., Berrebi, P., Blondel, Jacques, Perret, P., Roché, B. |
| المساهمون: | Université du Québec à Trois-Rivières (UQTR), Institut des Sciences de l'Evolution de Montpellier (UMR ISEM), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS), Centre d’Ecologie Fonctionnelle et Evolutive (CEFE), Université Paul-Valéry - Montpellier 3 (UPVM)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École Pratique des Hautes Études (EPHE), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD Occitanie )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Service de l'eau et des milieux aquatiques |
| المصدر: | ISSN: 0022-1112. |
| بيانات النشر: | CCSD Wiley |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | MESH: Adaptation, Physiological, MESH: Animals, MESH: Perciformes, MESH: Polymorphism, Genetic, MESH: Rivers, MESH: Water Movements, MESH: Ecosystem, MESH: Female, MESH: France, MESH: Genetics, Population, MESH: Introns, MESH: Male, [SDV.GEN.GA]Life Sciences [q-bio]/Genetics/Animal genetics |
| الوصف: | International audience ; The first goal of this study was to determine whether morphological variation in the freshwater blenny Salaria fluviatilis results in spatially structured populations distributed around Corsica, France, which would suggest genetically differentiated populations through reproductive isolation by distance. The second goal was to determine whether some morphological traits are related to water velocity, one of the most contrasting habitat characteristics in these rivers, which would suggest an adaptation to local conditions. The results showed that the morphology of S. fluviatilis differed among the three main geographic areas studied in Corsica and that geographically distant populations of S. fluviatilis were less similar morphologically and genetically than close ones. The results also indicated that the morphological differences among populations conformed to functional expectations. Overall, the results suggest that the morphological variation of S. fluviatilis from Corsican rivers is an adaptive response to water velocity and that these populations are in a process of reproductive isolation by distance. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/24524151; PUBMED: 24524151 |
| DOI: | 10.1111/jfb.12251 |
| الاتاحة: | https://hal.umontpellier.fr/hal-03023615 https://doi.org/10.1111/jfb.12251 |
| رقم الانضمام: | edsbas.C7FA0694 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1111/jfb.12251 |
|---|