Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Francois, Besnier"'
Publikováno v:
Evolutionary Applications, Vol 17, Iss 7, Pp n/a-n/a (2024)
Abstract Introgression of non‐native conspecifics changes the genetic composition of wild populations, potentially leading to loss of local adaptations and fitness declines. However, long‐term data from wild populations are still relatively few.
Externí odkaz:
https://doaj.org/article/e339dcb6da9543c5ad65a2bf2ecbf2eb
Autor:
Håvard Kaland, Alison Catherine Harvey, Øystein Skaala, Vidar Wennevik, Francois Besnier, Per Tommy Fjeldheim, Sofie Knutar, Kaja Christine Andersen, Kevin Alan Glover
Publikováno v:
Evolutionary Applications, Vol 16, Iss 12, Pp 1921-1936 (2023)
Abstract Iteroparity represents an important but often overlooked component of life history in anadromous Atlantic salmon. Here, we combined individual DNA profiling and scale reading to identify repeat spawners among ~8000 adult salmon captured in a
Externí odkaz:
https://doaj.org/article/f383e24b91b44568b95bf1900ad5689a
Autor:
Karoline Hasti Rutle, Rasmus Skern‐Mauritzen, Frank Nilsen, Alejandro Mateos‐Rivera, Anne Grete Sørvik Eide, Eeva Jansson, María Quintela, Francois Besnier, Fernando Allyon, Helene Børretzen Fjørtoft, Kevin Alan Glover
Publikováno v:
Evolutionary Applications, Vol 16, Iss 7, Pp 1328-1344 (2023)
Abstract Resistance toward the antiparasitic pyrethroid, deltamethrin, is reported in the Atlantic salmon louse (Lepeophtheirus salmonis salmonis), a persistent ectoparasite of farmed and wild salmonids. The resistance mechanism is linked to mitochon
Externí odkaz:
https://doaj.org/article/13b63e2dd42f4b9392851c94e0327046
Autor:
Bjoerghild Breistein, Geir Dahle, Torild Johansen, Francois Besnier, Maria Quintela, Per Erik Jorde, Halvor Knutsen, Jon‐Ivar Westgaard, Kjell Nedreaas, Eva Farestveit, Kevin Alan Glover
Publikováno v:
Evolutionary Applications, Vol 15, Iss 7, Pp 1162-1176 (2022)
Abstract Identifying how physical and biotic factors shape genetic connectivity among populations in time and space is essential to our understanding of the evolutionary trajectory as well as the management of marine species. Atlantic cod is a widesp
Externí odkaz:
https://doaj.org/article/4999e32777ea43d981c6ede966a1cd69
Autor:
Francois Besnier, Fernando Ayllon, Øystein Skaala, Monica Favnebøe Solberg, Per Tommy Fjeldheim, Kaja Anderson, Sofie Knutar, Kevin Alan Glover
Publikováno v:
Evolutionary Applications, Vol 15, Iss 5, Pp 853-864 (2022)
Abstract The release of domesticated conspecifics into the natural environment, whether deliberate or accidental, has the potential to alter the genetic integrity and evolutionary trajectory of wild populations. This widespread challenge is of partic
Externí odkaz:
https://doaj.org/article/03377570c32940119ea41bb9d312815c
Publikováno v:
BMC Genetics, Vol 21, Iss 1, Pp 1-15 (2020)
Abstract Background Marine fish populations are often characterized by high levels of gene flow and correspondingly low genetic divergence. This presents a challenge to define management units. Goldsinny wrasse (Ctenolabrus rupestris) is a heavily ex
Externí odkaz:
https://doaj.org/article/1873d2988f754b3d8cf1afdad1f0bd96
Autor:
Francois Besnier, Monica F. Solberg, Alison C. Harvey, Gary R. Carvalho, Dorte Bekkevold, Martin I. Taylor, Simon Creer, Einar E. Nielsen, Øystein Skaala, Fernando Ayllon, Geir Dahle, Kevin A. Glover
Publikováno v:
BMC Genetics, Vol 21, Iss 1, Pp 1-17 (2020)
Abstract Background Quantitative traits are typically considered to be under additive genetic control. Although there are indications that non-additive factors have the potential to contribute to trait variation, experimental demonstration remains sc
Externí odkaz:
https://doaj.org/article/3865bdbf60754326a534dd0a71ee73b7
Losing the ‘arms race’: multiresistant salmon lice are dispersed throughout the North Atlantic Ocean
Autor:
Helene Børretzen Fjørtoft, Frank Nilsen, Francois Besnier, Anne Stene, Ann-Kristin Tveten, Pål Arne Bjørn, Vidar Teis Aspehaug, Kevin Alan Glover
Publikováno v:
Royal Society Open Science, Vol 8, Iss 5 (2021)
Nothing lasts forever, including the effect of chemicals aimed to control pests in food production. As old pesticides have been compromised by emerging resistance, new ones have been introduced and turned the odds back in our favour. With time, howev
Externí odkaz:
https://doaj.org/article/be64033420e0438f87311ddeead52f09
Autor:
Øystein Skaala, Francois Besnier, Reidar Borgstrøm, BjørnTorgeir Barlaup, Anne Grete Sørvik, Eirik Normann, Britt Iren Østebø, Michael Møller Hansen, Kevin Alan Glover
Publikováno v:
Evolutionary Applications, Vol 12, Iss 5, Pp 1001-1016 (2019)
Abstract Interactions between domesticated escapees and wild conspecifics represent a threat to the genetic integrity and fitness of native populations. For Atlantic salmon, the recurrent presence of large numbers of domesticated escapees in the wild
Externí odkaz:
https://doaj.org/article/d6c247571ca240f79266ce65b598f86e
Autor:
Katarina M. Jørgensen, Monica F. Solberg, Francois Besnier, Anders Thorsen, Per Gunnar Fjelldal, Øystein Skaala, Ketil Malde, Kevin A. Glover
Publikováno v:
BMC Ecology, Vol 18, Iss 1, Pp 1-13 (2018)
Abstract Background In fish, morphological colour changes occur from variations in pigment concentrations and in the morphology, density, and distribution of chromatophores in the skin. However, the underlying mechanisms remain unresolved in most spe
Externí odkaz:
https://doaj.org/article/88e52a3db5694d358d68c38c6b58b034