Genetic differences for behaviour in juveniles from two strains of brown trout suggest an effect of domestication history
Contributor(s):: Benhaïm, David, Guyomard, René, Chatain, Béatrice, Quillet, Edwige, Bégout, Marie-Laure
Because captivity constitutes a drastic environmental change, domestication is expected to induce a rapid genetic selection for behavioural traits. In this study, we searched for genetic differences in behaviour among brown trout juveniles from two strains differing for their domestication...
Early life behavioural differences in wild caught and domesticated sea bass (Dicentrarchus labrax)
Contributor(s):: Benhaïm, David, Péan, Samuel, Lucas, Gaël, Blanc, Nancy, Chatain, Béatrice, Bégout, Marie-Laure
Behavioural studies comparing hatchery and wild-caught fish are useful to improve selection for aquaculture and restocking programmes. We examined swimming behaviour characteristics in wild captured and domesticated sea bass juveniles before and after eliciting a startle response at 8 different...
How the rehabilitation of animals in captivity affects survival rates upon release : focus on a reintroduction project with Amazonas vinacea
Contributor(s):: Karen Burk
The topic of rehabilitation is of special importance when concerning animals that are near extinction. Biodiversity is the variety of animals, plants, their habitats and their genes. It is a key part of the functioning of the planet; if it is changed over a large scale then...