Showing results 5661 to 5680 on 7052 in total
Carole Sala, Eric Morignat, Pascal Roy, Christian Ducrot, Didier Calavas
Nicolas Morellet, Christophe Bonenfant, Luca Börger, Federico Ossi, Francesca Cagnacci, Marco Heurich, Petter Kjellander, John D. C. Linnel, Sandro Nicoloso, Ferdinando Urbano, Atle Mysterud
N. Galtier, Manolo Gouy, Christian Gautier
Manolo Gouy, Stéphane Guindon, Olivier Gascuel
Manolo Gouy, Eric Tannier, Nicolas Comte, David Parsons
Sylvain Benhamou, Isabelle Rahioui, Hélène Henri, Hubert Charles, Pedro da Silva, Abdelaziz Heddi, Fabrice Vavre, Emmanuel Desouhant, Federica Calevro, Laurence Mouton
Christina Maillet, Franck Decup, Emmanuelle Dantony, Jean Iwaz, Charlène Chevalier, François Gueyffier, Delphine Maucort-Boulch, Brigitte Grosgogeat, Justine Le Clerc
Cristina Vieira, C. Biémont
Multicellular organisms are morphologically very diverse at every scale, regarding size, color, and shape of individuals and of their different parts. Natural selection and developmental constraints influence evolution of these characteristics, on the short term as well as on the long term. The model chosen here to study form evolution is the pollen grain of flowering plants, which is much diversified morphologically. We focused on specific features called apertures, which are structures of the pollen wall involved in survival and reproduction. We investigated the relative contributions of selection and constraints in a clade representing about 75% of extant species, and we showed that the dominant pattern of this group could constitute a good trade-off between survival and reproduction components of fitness.
E. Desouhant
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Charlotte Récapet, Adélaïde Sibeaux, Laure Cauchard, Blandine Doligez, Pierre Bize
A. Danezan, Gaëlle Delaizir, Nicolas Tessier-Doyen, G. Gasgnier, Jm. Gaillard, P. Duport, Benoît Nait-Ali
Loïc Teulier, Cyril Dégletagne, Benjamin Rey, Jérémy Tornos, Céline Keime, Marc de Dinechin, Mireille Raccurt, Damien Rouanet, Damien Roussel, Claude Duchamp
Marie Fablet, Judit Salces-Ortiz, Bianca Fraga Menezes, Marlène Roy, Cristina Vieira
Emmanuelle Gilot-Fromont, Mathieu Garel, Philippe Gibert, Sébastien Lambert, Pierre Menaut, Brigitte Bonetti, Yvette Game, Gaël Reynaud, Kévin Foulché