Blar i USN Open Archive på forfatter "Costanzi, Jean-Marc"
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Agricultural landscapes and the Loire River influence the genetic structure of the marbled newt in Western France
Costanzi, Jean-Marc; Pascal, Mege; Alexandre, Boissinot; Francis, Isselin-Nondedeu; Sandra, Guerin; Olivier, Lourdais; Audrey, Trochet; Quentin, Le Petitcorps; Agathe, Legrand; Francois, Varenne; Pierre, Grillet; Sophie, Morin-Pinaud; Damien, Picard (Journal article; Peer reviewed, 2018)Amphibians are particularly sensitive to landscape fragmentation. Potential barriers between breeding sites can negatively infuence the dispersal of individuals and increase genetic structure between populations. In this ... -
Development and evaluation of 16 new microsatellite loci for the rock ptarmigan (Lagopus muta) and cross-species amplification for the willow grouse (L. lagopus)
Costanzi, Jean-Marc; Bergan, Frode; Sæbø, Mona; Jenkins, Andrew; Steifetten, Øyvind (Journal article; Peer reviewed, 2018)Abstract The genetic markers designed for this study can facilitate future genetic studies on the rock ptarmigan (Lagopus muta). To our knowledge no microsatellite markers have ever been developed specifically for this ... -
Island biogeography theory explains the genetic diversity of a fragmented rock ptarmigan (Lagopus muta) population
Costanzi, Jean-Marc; Steifetten, Øyvind (Peer reviewed; Journal article, 2019)The island biogeography theory is one of the major theories in ecology, and its applicability to natural systems is well documented. The core model of the theory, the equilibrium model of island biogeography, predicts that ...