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Documents disponibles écrits par cet auteur (5)
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Article
Hélène Corbel, Auteur ; Ariane Legros, Auteur ; Claudy Haussy, Auteur ; Lisa Jacquin, Auteur ; Julien Gasparini, Auteur ; Battle Karimi, Auteur ; Adrien Frantz, AuteurBird populations exposed to different extrinsic conditions often differ in the responsiveness of the hypothalamo–pituitary–adrenal (HPA) axis and thus in corticosterone response that individuals mount when facing stressful events. However, the c[...]
Article
Charlotte Recapet, Auteur ; Lise Dauphin, Auteur ; Lisa Jacquin, Auteur ; Julien Gasparini, Auteur ; Anne-Caroline Prevot-Julliard, AuteurUrbanisation introduces deep changes in habitats, eventually creating new urban ecosystems where ecological functions are driven by human activities. The higher frequency of some phenotypes in urban vs rural/wild areas has led to the assumption [...]
Article
Clarence Schmitt, Auteur ; Louise Cavaud, Auteur ; Héloïse Moullec, Auteur ; Mathieu Leroux-Coyau, Auteur ; Laurence Walch, Auteur ; Julien Gasparini, AuteurTrace metals produced by anthropogenic activities in particular in urban environments, such as lead and zinc, can induce oxidative damage in exposed individuals. Therefore, trace metals could act as a selective pressure for higher resistance to [...]
Article
Julien Gasparini, Auteur ; ROMAIN PIAULT, Auteur ; Pierre Bize, Auteur ; Alexandre Roulin, AuteurAlthough evidence is accumulating that mothers can transfer antibodies to their offspring, little is known about the consequences of such a transfer to the offspring immune system. Because maternal antibodies are effective only during a short pe[...]
Article
Julien Gasparini, Auteur ; Pierre Bize, Auteur ; ROMAIN PIAULT, Auteur ; Kazumasa Wakamatsu, Auteur ; Jonathan D. Blount, Auteur ; Anne-Lyse Ducrest, Auteur ; Alexandre Roulin, AuteurMelanin pigments provide the most widespread source of coloration in vertebrates, but the adaptive function of such traits remains poorly known. In a wild population of tawny owls (Strix aluco), we investigated the relationships between plumage [...]
