Výsledky vyhledávání - "Champak Reddy Beeravolu"

Dispersal is a major driver of the latitudinal diversity gradient of Carnivora

Autor: Frédéric Jiguet, Fabien L. Condamine, Hélène Morlon, Champak Reddy Beeravolu, Jonathan Rolland

Publikováno v: Global Ecology and Biogeography. 24:1059-1071

Aim Understanding the relative contribution of diversification rates (speciation and extinction) and dispersal in the formation of the latitudinal diversity gradient – the decrease in species richness with increasing latitude – is a main goal of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e86f33f557e6bd5ac3f03943a6da08e1
https://doi.org/10.1111/geb.12354

Zobrazit plný text záznamu

Likelihood analysis of population genetic data under coalescent models: computational and inferential aspects

Autor: François Rousset, Champak Reddy Beeravolu, Raphaël Leblois

Likelihood methods are being developed for inference of migration rates and past demographic changes from population genetic data. We survey an approach for such inference using sequential importance sampling techniques derived from coalescent and di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ed5248a77b74bb5d89074b5bb36230

Zobrazit plný text záznamu

New molecular data favour an anthropogenic introduction of the wood mouse (Apodemus sylvaticus) in North Africa

Autor: Adel Hamani, Raphaël Leblois, Aude Lalis, Johan Michaux, Ali Ouarour, Sohaib Liefried, Champak Reddy Beeravolu, Violaine Nicolas, Christiane Denys

Publikováno v: Journal of Zoological Systematics and Evolutionary Research
Journal of Zoological Systematics and Evolutionary Research, Wiley, 2016, 54 (1), pp.1-12. ⟨10.1111/jzs.12111⟩
Journal of Zoological Systematics and Evolutionary Research, 2016, 54 (1), pp.1-12. ⟨10.1111/jzs.12111⟩

International audience; According to fossil data, the wood mouse arrived in North Africa 7500 ya, while it was present in Europe since Early Pleistocene. Previous molecular studies suggested that its introduction in North Africa probably occurred via

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9d3a586c661dc87ab9a95d291500734
https://hal.inrae.fr/hal-02632927

Zobrazit plný text záznamu

Maximum-likelihood inference of population size contractions from microsatellite data

Autor: Renaud Vitalis, Pierre Pudlo, Raphaël Leblois, Joseph Néron, Champak Reddy Beeravolu, François Rousset, François Bertaux

Publikováno v: Molecular Biology and Evolution
Molecular Biology and Evolution, 2014, 31 (10), pp.2805-2823. ⟨10.1093/molbev/msu212⟩
Molecular Biology and Evolution, Oxford University Press (OUP), 2014, 31, pp.2805-2823. ⟨10.1093/molbev/msu212⟩
Molecular Biology and Evolution, Oxford University Press (OUP), 2014, 31 (10), pp.2805-2823. ⟨10.1093/molbev/msu212⟩

International audience; Understanding the demographic history of populations and species is a central issue in evolutionary biology and molecular ecology. In this work, we develop a maximum-likelihood method for the inference of past changes in popul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::115c901b5b7935724e026186091d8bf7
https://pubmed.ncbi.nlm.nih.gov/25016583

Zobrazit plný text záznamu

Genetic structure of populations of whale sharks among ocean basins and evidence for their historic rise and recent decline

Autor: Michael L. Berumen, Thomas Vignaud, Champak Reddy Beeravolu, Serge Planes, Simon J. Pierce, Sandra Baksay, Ricardo Vázquez-Juárez, Dení Ramírez-Macías, Raphaël Leblois, Mark G. Meekan, David Rowat, Jeffrey Maynard

Publikováno v: Molecular Ecology
Molecular Ecology, Wiley, 2014, pp.2590-2601
Molecular Ecology, Wiley, 2014, 23 (10), pp.2590-2601. ⟨10.1111/mec.12754⟩

International audience; This study presents genetic evidence that whale sharks, Rhincodon typus, are comprised of at least two populations that rarely mix and is the first to document a population expansion. Relatively high genetic structure is found

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d951311ef1685475cee3a61181d99b
https://hal.archives-ouvertes.fr/hal-01100960

Zobrazit plný text záznamu

Do spatially-implicit estimates of neutral migration comply with seed dispersal data in tropical forests?

Autor: Raphaël Pélissier, François Munoz, Champak Reddy Beeravolu, Pierre Couteron

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2013, 8 (8), ⟨10.1371/journal.pone.0072497⟩
PLoS ONE, Vol 8, Iss 8, p e72497 (2013)
PLoS ONE, 2013, 8 (8), ⟨10.1371/journal.pone.0072497⟩
Plos One 8 (8), . (2013)

Neutral community models have shown that limited migration can have a pervasive influence on the taxonomic composition of local communities even when all individuals are assumed of equivalent ecological fitness. Notably, the spatially implicit neutra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04eb6baa5135f72fff146879cb970cf
https://hal.archives-ouvertes.fr/hal-01268156/file/journal.pone.0072497_1.pdf

Zobrazit plný text záznamu

Studying ecological communities from a neutral standpoint: a review of models' structure and parameter estimation

Autor: Champak Reddy Beeravolu, Raphaël Pélissier, François Munoz, Pierre Couteron

Publikováno v: Ecological Modelling
Ecological Modelling, Elsevier, 2009, 220 (20), pp.2603-2610. ⟨10.1016/j.ecolmodel.2009.06.041⟩
Ecological Modelling, 2009, 220 (20), pp.2603-2610. ⟨10.1016/j.ecolmodel.2009.06.041⟩

A-09-44; International audience; Neutral models provide an alternative to niche-based assembly rules of ecological communities by assuming that communities' properties are shaped by the stochastic interplay between ecological drift, migration and spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b48be59e89e5f05a93ac728315c87375
https://hal.archives-ouvertes.fr/halsde-00454243

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání