Academic literature on the topic 'Phylogénie moléculaire'
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Journal articles on the topic "Phylogénie moléculaire"
Rivoire, Bernard, Marcel Gannaz, Jean-Marie Pirlot, and Yann Sellier. "Piptoporus soloniensis (Dubois) Pilát, un polypore devenu rare en France ; mise au point taxinomique sur le genre Piptoporus P. Karst." Bulletin de la société linnéenne de Lyon 86, no. 7 (2017): 189–204. http://dx.doi.org/10.3406/linly.2017.17845.
Full textBarriel, Véronique, and Pierre Darlu. "Approche moléculaire de la phylogénie des hominoidea : l'exemple de la pseudo êta-globine." Bulletins et Mémoires de la Société d'anthropologie de Paris 2, no. 1 (1990): 3–23. http://dx.doi.org/10.3406/bmsap.1990.1712.
Full textLoeuille, Benoît, Peter Goldblatt, John C. Manning, and Vincent Savolainen. "Phylogénie moléculaire du genreMoraea(Iridaceae: Irideae): apports du séquençage d'une région d'ADN chloroplastique." Acta Botanica Gallica 150, no. 3 (October 2003): 345–53. http://dx.doi.org/10.1080/12538078.2003.10516001.
Full textBen Fredj, S., Emmanuel Breard, Corinne Sailleau, Stéphan Zientara, S. Zekri, A. Boudabbous, and Salah Hammami. "Incursion de la fièvre catarrhale ovine en Tunisie : caractérisation moléculaire des isolats viraux." Revue d’élevage et de médecine vétérinaire des pays tropicaux 56, no. 3-4 (March 1, 2003): 121. http://dx.doi.org/10.19182/remvt.9852.
Full textDebruyne, Régis. "Apports de la phylogénie moléculaire et de la morphométrie à la systématique des éléphants d’Afrique." Journal de la Société de Biologie 198, no. 4 (2004): 335–42. http://dx.doi.org/10.1051/jbio/2004198040335.
Full textMoyle, Robert G. "A Molecular Phylogeny of Kingfishers (Alcedinidae) With Insights Into Early Biogeographic History." Auk 123, no. 2 (April 1, 2006): 487–99. http://dx.doi.org/10.1093/auk/123.2.487.
Full textLey, Paul De, Mark Dorris, and Mark Blaxter. "Patterns and processes in the evolution of animal parasitic nematodes." Nematology 2, no. 1 (2000): 43–55. http://dx.doi.org/10.1163/156854100508881.
Full textLopez, Philippe, Didier Casane, and Hervé Philippe. "Phylogénie et évolution moléculaires." médecine/sciences 18, no. 11 (November 2002): 1146–54. http://dx.doi.org/10.1051/medsci/200218111146.
Full textBrochier, Céline, and Hervé Philippe. "Phylogénies moléculaires et génomes." Biofutur 2000, no. 206 (December 2000): 44–48. http://dx.doi.org/10.1016/s0294-3506(00)90081-4.
Full textCibois, Alice, and Jérôme Fuchs. "Un aperçu de la phylogénie des oiseaux." Biosystema N° 30, no. 1 (July 3, 2015): 69–80. https://doi.org/10.3917/biosy.030.0069.
Full textDissertations / Theses on the topic "Phylogénie moléculaire"
Merle, Christophe (19. "Phylogénie moléculaire des foraminifères planctoniques." Aix-Marseille 1, 2000. http://www.theses.fr/2000AIX11022.
Full textRousset, Vincent. "Phylogénie moléculaire et morphologique des annélides." Paris, Muséum national d'histoire naturelle, 2004. http://www.theses.fr/2004MNHN0005.
Full textInterrelationships among the major Annelida groups remain unresolved, although addressed earlier both in molecular and morphological studies. We attempted to answer to some of these issues in four studies. (1) Combined parsimony analyses of 28S rRNA and morphological data to assess the relationships of Alvinellidae, a group known only from deep-sea hydrothermal vents. Our results indicate that : Trichobranchidae is separate from Terebellidae and may be the sister of Alvinellidae, and Ampharetidae and Terebellidae are monophyletic but require further attention. (2) We assessed the phylogenetic position of Siboglinidae (the previous phyla Pogonophora and Vestimentifera, but now nested within polychaetes). Combined parsimony analyses of molecular (18S and 28S rRNA) and morphological data provide strong support for a sister-group relationship between Siboglinidae and Oweniidae, and for the monophyly of Terebelliformia, but demonstrate that the delineations of Terebellida and Sabellida require further study. (3) Based on 18S, 28S and 16S rRNA sequences, we analysed relationships and position of clitellates (earthworms and leeches). Parsimony and bayesian analyses indicate that clitellates have a sistergroup within polychaetes, consisting of a subgroup of a polyphyletic Scolecida, but also delineation problems with polychaetes and annelids. (4) Results obtained from parsimony and bayesian analyses of 117 terminals and 18S, 28S, 16S rRNA and histone H3 sequences indicate polyphyly of Annelida, owing to the nested positions of one sipunculan, one nemertean, one brachiopod and two molluscs, polyphyly of major groups of polychaetes and corroborate the results of the third study on the position of Clitellata
Martin, Jean-François (1973. "Phylogénie moléculaire : exemples d'applications, de l'espèce à la phylogénie des grands taxa." Aix-Marseille 1, 1999. http://www.theses.fr/1999AIX11079.
Full textDuchemin, Wandrille. "Phylogénie des dépendances et dépendances des phylogénies dans les gènes et les génomes." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE1264/document.
Full textMolecular evolution, based on the study of sequencing data, established itself as a fundamental approach in the study of the history of living organisms (noticeably through the inference of phylogenetic trees). Classical molecular evolution methods rely on the decomposition of genomes into entities that are supposed independent: genes. However we know that genes do not evolve independently: their potential biological function lead them to be influenced by (and influence) the evolution of other genes. Moreover, their position along chromosomes imply that they share events of structural mutations (duplication, loss of a chromosome fragment) with neighbouring genes. Similarly, a gene individual history inscribes itself in the history of the species that bears it. I show that not taking into account this inter-dependency relationships (co- evolutionary relationships) during the inference of gene trees results in an overesti- mation of the differences between gene trees as well as between gene tree and species tree. Modelling efforts these last year have allowed the integration of gene and species co-evolution information to the reconstruction of gene trees. Besides, researchers have proposed models describing the evolution of the relationships linking genes, but without integration of this information in the tree building process. My works aim to combine these advances in a method that modify gene trees according to a criterion that integrates sequence information and information coming from co-evolution relationships. This method, applied to mammals and fungi, leads to gene histories that are more congruent (simpler adjacency histories, longer events of loss or transfer, ...)
Chintauan-Marquier, Ioana. "Phylogénie moléculaire des melanoplinae (Insecta : Orthoptera : Caelifera : Acrididae)." Grenoble, 2010. https://theses.hal.science/tel-00580813.
Full textMolecular phylogenies aim to build affiliations between evolutionary units by using their changes at the molecular level (DNA, proteins). Thus, they are a precious tool to understand the evolution biodiversity in space and time of. The present work analyses the evolutionary history of a grasshopper group (Insecta: Orthoptera: Caelifera), using phylogenetic (parsimony, maximum likelihood and Bayesien) and dating methods on nuclear and mitochondrial DNA combined sequences. First, we study the subfamily Melanoplinae (Orthoptera: Acrididae) and one of its tribe (Podismini) in order to clarify their evolutionary history and taxonomy in a paleobiogeographic context. Then, we use the phylogenetic and dating methods in order to study the dynamics of the concerted evolution of rDNA (i. E. ITS1 genes and pseudogenes) inside the Podisma pedestris species
Rochette, de Lempdes Nicolas. "Étude de l’origine des eucaryotes par la phylogénie moléculaire." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10144.
Full textPas de résumé en anglais
Chat, Joelle Catherine. "Transmission des génomes cytoplasmiques et phylogénie moléculaire chez Actinidia." Paris, Institut national d'agronomie de Paris Grignon, 2003. http://www.theses.fr/2003INAP0006.
Full textChombard, Catherine. "Les demospongiae à asters : phylogénie moléculaire et homologie morphologique." Paris, Muséum national d'histoire naturelle, 1998. http://www.theses.fr/1998MNHN0025.
Full textDavesne, Donald. "La phylogénie des téléostéens acanthomorphes : approches paléontologique et moléculaire." Paris, Muséum national d'histoire naturelle, 2015. http://www.theses.fr/2015MNHN0017.
Full textAcanthomorpha is a group a mainly marine teleosts including more than 15 000 extant species. Acanthomorph interrelationships were almost unknown until the first analyses using cladistic methodology on morphological characters in the beginning of the nineties. The relationships supported by morphology were largely contradicted when molecular phylogenetic studies became available a decade later. The new, "molecular" relationships have never been tested with morphology, which implies that today, several classifications coexist. Moreover, the phylogenetic hypotheses on the first dichotomies of the tree (that is, the first diversification of the group in the early Late Cretaceous) are contradictory from one molecular study to another. For example, some molecular studies based on mitogenomes reject acanthomorph monophyly. My objective during this PhD was to obtain a consensual phylogenetic hypothesis for the base of the acanthomorph tree, allowing reconciling molecular results together and with morphology. In order to obtain this, I constituted morphological datasets with a broad taxonomic sampling covering acanthomorph diversity enough for the molecular hypotheses to be tested by morphology – which previous morphological datasets did not allow. These datasets included fossil taxa for the first time, among which some of the oldest acanthomorphs known on record, that show character state combinations that are extinct today. In parallel, I built molecular dataset using numerous mitochondrial and nuclear markers, in order to better characterize the sources of the incongruence between results. The analysis of my morphological, mitochondrial and nuclear data yielded largely congruent topologies. The clades recovered from one analysis to another have then an increased reliability. For example, Gadiformes (cods) and Zeiformes (dories) are grouped together. Acanthomorph monophyly is supported by all data. The inclusion of fossil taxa is critical to obtain relevant results. In this PhD I obtained a synthetic phylogenetic hypothesis for acanthomorphs, proposing synapomorphies for the "molecular" clades. This phylogeny is replaced in a timeframe thanks to fossil data. The integrative approach I used in my PhD is promising to resolve many other complex phylogenetic questions, especially for deep nodes
Boussau, Bastien. "Evolution Profonde et Phylogénie." Phd thesis, Université Claude Bernard - Lyon I, 2008. http://tel.archives-ouvertes.fr/tel-00345743.
Full textBook chapters on the topic "Phylogénie moléculaire"
RODRIGUE, Nicolas. "Le paradigme bayésien en phylogénie moléculaire." In Modèles et méthodes pour l’évolution biologique, 203–21. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9069.ch8.
Full textFORTERRE, Patrick. "Les archées et l’arbre de la vie." In Les archées, micro-organismes du troisième domaine du vivant 1, 95–160. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9168.ch3.
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