Samuel Blanquart

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PhyloBayes 3: a Bayesian software package for phylogenetic reconstruction and molecular dating

Nicolas Lartillot, Thomas Lepage, Samuel Blanquart
Bioinformatics
2009

MOTIVATION A variety of probabilistic models describing the evolution of DNA or protein sequences have been proposed for phylogenetic reconstruction or for molecular dating. However, there still… (More)

A site- and time-heterogeneous model of amino acid replacement.

Samuel Blanquart, Nicolas Lartillot
Molecular biology and evolution
2008

We combined the category (CAT) mixture model (Lartillot N, Philippe H. 2004) and the nonstationary break point (BP) model (Blanquart S, Lartillot N. 2006) into a new model, CAT-BP, accounting for… (More)

A Bayesian compound stochastic process for modeling nonstationary and nonhomogeneous sequence evolution.

Samuel Blanquart, Nicolas Lartillot
Molecular biology and evolution
2006

Variations of nucleotidic composition affect phylogenetic inference conducted under stationary models of evolution. In particular, they may cause unrelated taxa sharing similar base composition to be… (More)

Parallel adaptations to high temperatures in the Archaean eon

Bastien Boussau, Samuel Blanquart, Anamaria Necsulea, Nicolas Lartillot, Manolo Gouy
Nature
2008

Fossils of organisms dating from the origin and diversification of cellular life are scant and difficult to interpret, for this reason alternative means to investigate the ecology of the last… (More)

Computational and Experimental Evidence for the Evolution of a ( βα ) 8-Barrel Protein from an Ancestral Quarter-Barrel Stabilised by Disulfide Bonds

Matthias Dr Richter, Manal Bosnali, +5 authors Reinhard Sterner
2010

Tunicate mitogenomics and phylogenetics: peculiarities of the Herdmania momus mitochondrial genome and support for the new chordate phylogeny

Tiratha Raj Singh, Georgia Tsagkogeorga, +5 authors Dorothée Huchon
BMC Genomics
2009

BackgroundTunicates represent a key metazoan group as the sister-group of vertebrates within chordates. The six complete mitochondrial genomes available so far for tunicates have revealed distinctive… (More)

Evidence for the existence of elaborate enzyme complexes in the Paleoarchean era.

Bernd Reisinger, Josef M. Sperl, +7 authors Reinhard Sterner
Journal of the American Chemical Society
2014

Due to the lack of macromolecular fossils, the enzymatic repertoire of extinct species has remained largely unknown to date. In an attempt to solve this problem, we have characterized a cyclase… (More)

Translational machinery of the chaetognath Spadella cephaloptera: a transcriptomic approach to the analysis of cytosolic ribosomal protein genes and their expression

Roxane M Barthélémy, Anne Chenuil, Samuel Blanquart, J Casanova, Eric Faure
BMC evolutionary biology
2007

BackgroundChaetognaths, or arrow worms, are small marine, bilaterally symmetrical metazoans. The objective of this study was to analyse ribosomal protein (RP) coding sequences from a published… (More)

ProCARs: Progressive Reconstruction of Ancestral Gene Orders

Amandine Perrin, Jean-Stéphane Varré, Samuel Blanquart, Aïda Ouangraoua
BMC Genomics
2015

BackgroundIn the context of ancestral gene order reconstruction from extant genomes, there exist two main computational approaches: rearrangement-based, and homology-based methods. The… (More)

Mitochondrial genes support a common origin of rodent malaria parasites and Plasmodium falciparum's relatives infecting great apes

Samuel Blanquart, Olivier Gascuel
BMC Evolutionary Biology
2010

BackgroundPlasmodium falciparum is responsible for the most acute form of human malaria. Most recent studies demonstrate that it belongs to a monophyletic lineage specialized in the infection of… (More)

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