User profiles for Olivier Gascuel
Olivier GascuelCNRS & Muséum National d'Histoire Naturelle Verified email at mnhn.fr Cited by 71041 |
New algorithms and methods to estimate maximum-likelihood phylogenies: assessing the performance of PhyML 3.0
PhyML is a phylogeny software based on the maximum-likelihood principle. Early PhyML
versions used a fast algorithm performing nearest neighbor interchanges to improve a …
versions used a fast algorithm performing nearest neighbor interchanges to improve a …
SeaView version 4: a multiplatform graphical user interface for sequence alignment and phylogenetic tree building
We present SeaView version 4, a multiplatform program designed to facilitate multiple
alignment and phylogenetic tree building from molecular sequence data through the use of a …
alignment and phylogenetic tree building from molecular sequence data through the use of a …
A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood
The increase in the number of large data sets and the complexity of current probabilistic
sequence evolution models necessitates fast and reliable phylogeny reconstruction methods. …
sequence evolution models necessitates fast and reliable phylogeny reconstruction methods. …
Phylogeny. fr: robust phylogenetic analysis for the non-specialist
…, V Lefort, M Lescot, JM Claverie, O Gascuel - Nucleic acids …, 2008 - academic.oup.com
Phylogenetic analyses are central to many research areas in biology and typically involve
the identification of homologous sequences, their multiple alignment, the phylogenetic …
the identification of homologous sequences, their multiple alignment, the phylogenetic …
Approximate likelihood-ratio test for branches: a fast, accurate, and powerful alternative
M Anisimova, O Gascuel - Systematic biology, 2006 - academic.oup.com
We revisit statistical tests for branches of evolutionary trees reconstructed upon molecular
data. A new, fast, approximate likelihood-ratio test (aLRT) for branches is presented here as a …
data. A new, fast, approximate likelihood-ratio test (aLRT) for branches is presented here as a …
An improved general amino acid replacement matrix
Amino acid replacement matrices are an essential basis of protein phylogenetics. They are
used to compute substitution probabilities along phylogeny branches and thus the likelihood …
used to compute substitution probabilities along phylogeny branches and thus the likelihood …
BIONJ: an improved version of the NJ algorithm based on a simple model of sequence data.
O Gascuel - Molecular biology and evolution, 1997 - academic.oup.com
We propose an improved version of the neighbor-joining (NJ) algorithm of Saitou and Nei.
This new algorithm, BIONJ, follows the same agglomerative scheme as NJ, which consists of …
This new algorithm, BIONJ, follows the same agglomerative scheme as NJ, which consists of …
SMS: smart model selection in PhyML
…, JE Longueville, O Gascuel - Molecular biology and …, 2017 - academic.oup.com
Abstract Model selection using likelihood-based criteria (eg, AIC) is one of the first steps in
phylogenetic analysis. One must select both a substitution matrix and a model for rates across …
phylogenetic analysis. One must select both a substitution matrix and a model for rates across …
PHYML Online—a web server for fast maximum likelihood-based phylogenetic inference
…, F Lethiec, P Duroux, O Gascuel - Nucleic acids …, 2005 - academic.oup.com
PHYML Online is a web interface to PHYML, a software that implements a fast and accurate
heuristic for estimating maximum likelihood phylogenies from DNA and protein sequences. …
heuristic for estimating maximum likelihood phylogenies from DNA and protein sequences. …
FastME 2.0: a comprehensive, accurate, and fast distance-based phylogeny inference program
V Lefort, R Desper, O Gascuel - Molecular biology and evolution, 2015 - academic.oup.com
FastME provides distance algorithms to infer phylogenies. FastME is based on balanced
minimum evolution, which is the very principle of Neighbor Joining (NJ). FastME improves over …
minimum evolution, which is the very principle of Neighbor Joining (NJ). FastME improves over …