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Sato, K., Watanuki, Y., Takahashi, A., Miller, P.J.O., Tanaka, H., Kawabe, R., Ponganis, P.J., Handrich, Y., Akamatsu, T., Watanabe, Y., Mitani, Y., Costa, D.P., Bost, C.A., Aoki, K., Amano, M., Trathan, P., Shapiro, A., & Naito, Y. (2007). Stroke frequency, but not swimming speed, is related to body size in free-ranging seabirds, pinnipeds and cetaceans. Proc. Biol. Sci., 274, 471–477.
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Beauplet G. & Guinet C. (2007). Phenotypic determinants of individual fitness in female fur seals : larger is better. Proc. Biol. Sci., 274, 1877–1883.
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Milot E., Weimerskirch H., Duchesne P. & Bernatchez L. (2007). Surviving with low genetic diversity : the case of albatrosses. Proc. Biol. Sci., 274, 779–787.
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Cotté C., Park Y.-H., Guinet C., Bost C.-A. (2007). Movements of foraging king penguins through marine mesoscale eddies. Proc. Biol. Sci., 274, 2385–2391.
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Galley C., Bytebier B., Bellstedt D.U. & Linder H.P. (2007). The Cape element in the Afrotemperate flora: from Cape to Cairo? Proc. Biol. Sci., 274(535-543).
Abstract: Ce travail, qui n’est pas issu du programme 136, utilise des échantillons de Poacées collectés par M. Lebouvier lors d'une mission sur Amsterdam
Programme: 136
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Gasparini, J., Roulin, A., Gill, V., Hatch, S.A. & Boulinier, T. (2006). Kittiwakes strategically reduce investment in replacement clutches. Proc. Biol. Sci., 273, 1551–1554.
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Jenouvrier S., Weimerskirch H., Barbraud C., Park Y.H. & Cazelle B. (2005). Evidence of a shift in the cyclicity of Antarctic seabird dynamics linked to climate. Proceedings of the Royal Society London B, 272, 887–895.
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McCoy K.D., Chapuis E., Tirard C., Boulinier T., Michalakis Y., Le Bohec C., Le Maho. (2005). Recurrent evolution of host-specialized races in a globally-distributed parasite. Proc Biol Sci., 272(1579), 2389–2395.
Abstract: The outcome of coevolutionary interactions is predicted to vary across landscapes depending on local conditions and levels of gene flow, with some populations evolving more extreme specializations than others. Using a globally distributed parasite of colonial seabirds, the tick Ixodes uriae, we examined how host availability and geographic isolation influences this process. In particular, we sampled ticks from 30 populations of six different seabird host species, three in the Southern Hemisphere and three in the Northern Hemisphere. We show that parasite races have evolved independently on hosts of both hemispheres. Moreover, the degree of differentiation between tick races varied spatially within each region and suggests that the divergence of tick races is an ongoing process that has occurred multiple times across isolated areas. As I. uriae is vector to the bacterium responsible for Lyme disease Borrelia burgdorferi sensu lato, these results may have important consequence for the epidemiology of this disease. With the increased occurrence of novel interspecific interactions due to global change, these results also stress the importance of the combined effects of gene flow and selection for parasite diversification.
Programme: 333;137
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Bried J., Nicolaus M., Jarne P., Dubois M.P. & Jouventin P. (2007). The population biology of the Wandering Albatross (Diomedea exulans) in the Crozet and Kerguelen archipelagos, southern indian ocean, approached through genetic and demographic methods. J. Zool. (Lond.), 272, 20–29.
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Gauthier-Clerc M., Gendner J.P., Ribic C.A., Fraser W.R., Woehler E.J., Gilly C., Descamps S., Le Bohec C. & Le Maho Y. (2004). Long-term effects of flipper-bands on penguins. Proceedings of the Royal Society London B, 271, S423–S426.
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