Bioinformatics, Phylogeny and Evolutionary Genomics Group

Members

Our group focuses on two main axes: phylogenomics (i.e. the inference of evolutionary history based on genomics data) and evolutionary genomics (understanding the molecular and population processes that drive genome evolution). We see genomes both as a subject of research (how do genomes evolve, why are they structured the way they are?), but also as a main source of empirical knowledge about the macroevolutionary patterns (what do they tell us about the history of life on Earth?), or about the phenotypes and life-history strategies of organisms. Our works heavily rely on methodological developments (bioinformatics, modeling and statistical inference).

Evolution of genome architecture and expression

Genomes are the result of a long-term evolutionary process, shaped by multiple evolutionary forces. Some genomic features are adaptive (i.e. are beneficial for the fitness of organisms), others result from non-adaptive processes (random drift and biased gene conversion - BGC) or are caused by conflicts between multiple levels of selection (e.g. meiotic drive or the spread of selfish genetic elements). We explore different aspects of genome architecture (base composition landscapes, genome structure and size, impact of transposable elements, …) or functioning (gene expression, lncRNAs, epigenetic landscapes, …), and try to disentangle the relative contribution of adaptive and non-adaptive processes to their evolution. For this purpose, we consider both the molecular mechanisms (mutation, repair, recombination) and the population processes (selection, drift, BGC, …) that shape genetic variation.

Phylogenomics

We are interested in reconstructing the history of life on Earth. This research unfolds along several axes. First, we develop phylogenomic databases of aligned genetic sequences (e.g. BIBI, RiboDB or HOGENOM). Second, we conduct methodological research on how to accurately reconstruct deep phylogenies, infer divergence times, reconstruct ancestral genetic sequences, gene repertoires and life-history traits. This methodological work is translated into publicly available software programs (e.g. SeaView, PhyloBayes, Coevol). Finally, we apply these approaches to several important problems, among which: reconstructing the phylogeny of animals, of archaea, or the global tree of life; using phylogenies and ancestral gene repertoires to investigate the evolution of complex systems and the emergence of molecular and cellular functions in the three domains of life; reconstructing ancestral genetic sequences, a research activity that has industrial and biotechnological applications.

Teaching and outreach

We teach at University Lyon 1 (Master Bioinfo@Lyon), INSA, ENS Lyon, we organize bioinformatics internships. We regularly give conferences on evolution (tree of life, human evolution, genetic diversity, …).
Prospective students and postdocs are invited to apply, as we often welcome visitors for internships or research projects.
 
Keywords: Molecular evolution and Population Genomics; Phylogenomics; Computational Genomics; Comparative genomics; Bioinformatics; Statistical inference.

Publications

Display of 91 to 120 publications on 1005 in total

A divide-and-conquer phylogenomic approach based on character supermatrices resolves early steps in the evolution of the Archaea

Monique Aouad, Jean-Pierre Flandrois, Frédéric Jauffrit, Manolo Gouy, Simonetta Gribaldo, Celine Brochier-Armanet

BMC Ecology and Evolution . 22 ( 1 ) : 1-12

DOI: 10.1186/s12862-021-01952-0

Journal article

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Long-range promoter–enhancer contacts are conserved during evolution and contribute to gene expression robustness

Alexandre Laverré, Eric Tannier, Anamaria Necsulea

Genome Research . 32 ( 2 ) : 280-296

DOI: 10.1101/gr.275901.121

Journal article

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Exploring correlations in genetic and cultural variation across language families in northeast Asia

Hiromi Matsumae, Peter Ranacher, Patrick Savage, Damián Blasi, Thomas Currie, Kae Koganebuchi...

Science Advances . 7 ( 34 )

DOI: 10.1126/sciadv.abd9223

Journal article

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Variation of microRNA expression in the human placenta driven by population identity and sex of the newborn

Song Guo, Shuyun Huang, Xi Jiang, Haiyang Hu, Dingding Han, Carlos S Moreno...

BMC Genomics . 22 : 286

DOI: 10.1186/s12864-021-07542-0

Journal article

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Reconstructing the Human Genetic History of Mainland Southeast Asia: Insights from Genome-Wide Data from Thailand and Laos

Wibhu Kutanan, Dang Liu, Jatupol Kampuansai, Metawee Srikummool, Suparat Srithawong, Rasmi Shoocongdej...

Molecular Biology and Evolution . 38 ( 8 ) : 3459 - 3477

DOI: 10.1093/molbev/msab124

Journal article

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Genomic insights into population history and biological adaptation in Oceania

Jeremy Choin, Javier Mendoza-Revilla, Lara R Arauna, Sebastian Cuadros-Espinoza, Olivier Cassar, Maximilian Larena...

Nature . 592 ( 7855 ) : 583-589

DOI: 10.1038/s41586-021-03236-5

Journal article

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The genomic prehistory of peoples speaking Khoisan languages

Brigitte Pakendorf, Mark Stoneking

Human Molecular Genetics . 30 ( 2 ) : R49-R55

DOI: 10.1093/hmg/ddaa221

Journal article

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Positive selection plays a major role in shaping signatures of differentiation across the genomic landscape of two independent Ficedula flycatcher species pairs

Madeline Chase, Hans Ellegren, Carina Mugal

Evolution - International Journal of Organic Evolution . 75 ( 9 ) : 2179-2196

DOI: 10.1111/evo.14234

Journal article

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The Effects of GC-Biased Gene Conversion on Patterns of Genetic Diversity among and across Butterfly Genomes

Jesper Boman, Carina Mugal, Niclas Backström

Genome Biology and Evolution . 13 ( 5 )

DOI: 10.1093/gbe/evab064

Journal article

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Les isotopes de l'hydrogène contenus dans les tissus osseux et dentaires de populations archéologiques et leurs usages comme proxys paléoclimatiques et paléoalimentaires

Thibault Clauzel, Pascale Richardin, Jannick Ricard, Yves Le Béchennec, Romain Amiot, Fourel François...

27e édition de la Réunion des Sciences de la Terre .

Conference paper

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The human gut microbiome and health inequities

Katherine Amato, Marie-Claire Arrieta, Meghan Azad, Michael Bailey, Josiane Broussard, Carlijn Bruggeling...

Proceedings of the National Academy of Sciences of the United States of America . 118 ( 25 ) : e2017947118

DOI: 10.1073/pnas.2017947118

Journal article

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No evidence for female kin association, indications for extragroup paternity, and sex‐biased dispersal patterns in wild western gorillas

Shelly Masi, Frédéric Austerlitz, Chloé Chabaud, Sophie Lafosse, Nina Marchi, Myriam Georges...

Ecology and Evolution . 11 ( 12 ) : 7634-7646

DOI: 10.1002/ece3.7596

Journal article

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Elevated rates of horizontal gene transfer in the industrialized human microbiome

Mathieu Groussin, Mathilde Poyet, Ainara Sistiaga, Sean Kearney, Katya Moniz, Mary Noel...

Cell . 184 ( 8 ) : 2053-2067.e18

DOI: 10.1016/j.cell.2021.02.052

Journal article

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Changes in the Human Gut Microbiota Associated With Colonization by Blastocystis sp. and Entamoeba spp. in Non-Industrialized Populations

Gaël Even, Ana Lokmer, Jules Rodrigues, Christophe Audebert, Eric Viscogliosi, Laure L. Segurel...

Frontiers in Cellular and Infection Microbiology . 11 : 533528

DOI: 10.3389/fcimb.2021.533528

Journal article

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The Molecular Determinants of Thermoadaptation: Methanococcales as a Case Study

Michel Lecocq, Mathieu Groussin, Manolo Gouy, Celine Brochier-Armanet

Molecular Biology and Evolution . 38 ( 5 ) : 1761–1776

DOI: 10.1093/molbev/msaa312

Journal article

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DILS: Demographic inferences with linked selection by using ABC

Christelle Fraïsse, Iva Popovic, Clément Mazoyer, Bruno Spataro, Stephane Delmotte, Jonathan Romiguier...

Molecular Ecology Resources .

DOI: 10.1111/1755-0998.13323

Journal article

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Massive colonization of protein-coding exons by selfish genetic elements in Paramecium germline genomes

Diamantis Sellis, Frédéric Guérin, Olivier Arnaiz, Walker Pett, Emmanuelle Lerat, Nicole Boggetto...

PLoS Biology . 19 ( 7 ) : e3001309

DOI: 10.1371/journal.pbio.3001309

Journal article

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Seaview Version 5: A Multiplatform Software for Multiple Sequence Alignment, Molecular Phylogenetic Analyses, and Tree Reconciliation

Manolo Gouy, Eric Tannier, Nicolas Comte, David Parsons

Multiple Sequence Alignment . 2231 : 241-260

DOI: 10.1007/978-1-0716-1036-7_15

Book chapter

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Resurrection of Ancestral Malate Dehydrogenases Reveals the Evolutionary History of Halobacterial Proteins : Deciphering Gene Trajectories and Changes in Biochemical Properties

Samuel Blanquart, Mathieu Groussin, Aline Le Roy, Gergely J Szöllosi, Eric Girard, Bruno Franzetti...

Molecular Biology and Evolution . 38 ( 9 ) : 3754-3774

DOI: 10.1093/molbev/msab146

Journal article

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Structural and functional analysis of the Francisella lysine decarboxylase as a key actor in oxidative stress resistance

Jan Felix, Claire Siebert, Juila Novion Ducassou, Jérôme Nigou, Pierre Simon Garcia, Angélique Fraudeau...

Scientific Reports . 11 ( 1 ) : 972

DOI: 10.1038/s41598-020-79611-5

Journal article

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Natural Selection beyond Life? A Workshop Report

Sylvain Charlat, André Ariew, Pierrick Bourrat, María Ferreira Ruiz, Thomas Heams, Philippe Huneman...

Life . 11 ( 10 ) : 1051

DOI: 10.3390/life11101051

Journal article

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Quantifying the impact of changes in effective population size and expression level on the rate of coding sequence evolution

Thibault Latrille, Nicolas Lartillot

Theoretical Population Biology . 142 : 57-66

DOI: 10.1016/j.tpb.2021.09.005

Journal article

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Inferring Long-Term Effective Population Size with Mutation–Selection Models

Thibault Latrille, Vincent Lanore, Nicolas Lartillot

Molecular Biology and Evolution . 38 ( 10 ) : 4573-4587

DOI: 10.1093/molbev/msab160

Journal article

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Long-Lived Species of Bivalves Exhibit Low MT-DNA Substitution Rates

Mathieu Mortz, Aurore Levivier, Nicolas Lartillot, France Dufresne, Pierre Blier

Frontiers in Molecular Biosciences . 8

DOI: 10.3389/fmolb.2021.626042

Journal article

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The Transposable Element Environment of Human Genes Differs According to Their Duplication Status and Essentiality

Margot Correa, Emmanuelle Lerat, Etienne E. Birmelé, Franck Samson, Bérengère Bouillon, Kévin Normand...

Genome Biology and Evolution . 13 ( 5 )

DOI: 10.1093/gbe/evab062

Journal article

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Bioinformatique - 3e édition

Gilbert Deléage, Manolo Gouy, Alexandre de Brevern

978-2-10-081515-9

Book

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A Comprehensive Evolutionary Scenario of Cell Division and Associated Processes in the Firmicutes

Pierre Garcia, Wandrille Duchemin, Jean-Pierre Flandrois, Simonetta Gribaldo, Christophe Grangeasse, Céline Brochier-Armanet

Molecular Biology and Evolution . 38 ( 6 ) : 2396-2412

DOI: 10.1093/molbev/msab034

Journal article

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Plant genera Cannabis and Humulus share the same pair of well-differentiated sex chromosomes

Djivan Prentout, Natasa Stajner, Andreja Cerenak, Theo Tricou, Celine Brochier-Armanet, Jernej Jakse...

New Phytologist . 231 ( 4 ) : 1599-1611

DOI: 10.1111/nph.17456

Journal article

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Complete genome of Bradyrhizobium sp. strain BDV5419, representative of Australian genospecies L

Christine Oger-Desfeux, Jerome Briolay, Phil M. Oger, Bénédicte Lafay

Microbiology Resource Announcements . 10 ( 8 ) : e00042-21

DOI: 10.1128/MRA.00042-21

Journal article

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Complete Genome Sequence of Bradyrhizobium sp. Strain BDV5040, Representative of Widespread Genospecies B in Australia

Christine Oger-Desfeux, Jérôme Briolay, Phil M. Oger, Bénédicte Lafay

Microbiology Resource Announcements . 10 ( 3 ) : e01326-20

DOI: 10.1128/MRA.01326-20

Journal article

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