S
Sébastien Ollier
Researcher at Université Paris-Saclay
Publications - 28
Citations - 1103
Sébastien Ollier is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Phylogenetic tree & Population. The author has an hindex of 12, co-authored 25 publications receiving 903 citations. Previous affiliations of Sébastien Ollier include University of Paris-Sud & Claude Bernard University Lyon 1.
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Is the originality of a species measurable
TL;DR: This paper uses a phylogenetic tree of 70 species of New World terrestrial Carnivora to measure the originality of a species within a set and finds that originality must be one of the criteria used in conservation planning.
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Measuring diversity from dissimilarities with Rao's quadratic entropy: are any dissimilarities suitable?
TL;DR: It is demonstrated that the elimination of categories is retained when quadratic entropy is applied to ultrametric dissimilarities, and all categories are retained in order to reach its maximal value.
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Testing for phylogenetic signal in phenotypic traits: new matrices of phylogenetic proximities.
TL;DR: This work provides the exact analytic value of this test, revealing that it uses Moran's I statistic with a new matrix of phylogenetic proximities that enhances the power of Moran's test and is useful for unresolved trees.
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Recent human history governs global ant invasion dynamics
TL;DR: Combining spatiotemporal distribution data with life-history trait information provides valuable insight into the processes driving biological invasions and facilitates identification of species most likely to become invasive in the future.
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Phylo-MCOA: a Fast and Efficient Method to Detect Outlier Genes and Species in Phylogenomics using Multiple Co-Inertia Analysis
TL;DR: A new method to explore the genomic tree space and detect outlier genes and species based on multiple co-inertia analysis (MCOA), which efficiently captures and compares the similarities in the phylogenetic topologies produced by individual genes.