Host-microbiome systems in health & disease

Jamaluddin, Brovkina, Nor Rashid, Lim, Tan, Lee, Ibrahim, Corzett, Alm, Groussin & Poyet. Scientific Reports 2025

Gut microbiota profiles of peninsular Malaysian populations are associated with urbanization and lifestyle.

Schaan, Vidal, Zhang, Poyet, Alm, Groussin & Ribeiro-dos-Santos. mSystems 2024

Temporal dynamics of gut microbiomes in non-industrialized urban Amazonia.

Rühlemann, Bang, Gogarten, Hermes, Groussin, Waschina, Poyet et al. Nature Communications 2024

Functional host-specific adaptation of the intestinal microbiome in hominids.

Bousbaine, 9 co-authors, Poyet, et al. Science 2022

A conserved Bacteroidetes antigen induces anti-inflammatory intestinal T lymphocytes.

Groussin*, Poyet*, et al. Cell 2021

Elevated rates of horizontal gene transfer in the industrialized human microbiome.

Groussin*, Mazel* & Alm. Cell Host & Microbes 2020

Co-evolution and co-speciation of host-gut bacteria systems.

Poyet*, Groussin*, Gibbons*, et al. Nature Medicine 2019

A library of human gut bacterial isolates paired with longitudinal multiomics data enables mechanistic microbiome research.

Zhao*, Lieberman*, Poyet, Groussin et al. Cell Host & Microbe 2019

Adaptive evolution within the gut microbiome of individual people.

Jiang*, Hall*, Arthur, Plichta, Covington, Poyet, et al. Science 2019

Invertible promoters mediate bacterial phase variation, antibiotic resistance, and host adaptation in the gut.

Kearney, Gibbons, Poyet, et al. ISME 2018

Endospores and other lysis-resistant bacteria comprise a widely shared core community within the human microbiota.

Mazel, Davis, Loudon, Kwong, Groussin*, & Parfrey*. mSystems 2017

Is Host Filtering the Main Driver of Phylosymbiosis across the Tree of Life?

Groussin*, Mazel* et al. Nature Communications 2017

Unraveling the processes shaping mammalian gut microbiomes over evolutionary time.

Poyet et al. Scientific Reports 2017

The invasive pest Drosophila suzukii uses trans-generational medication to resist parasitoid attack.

Groussin et al. Molecular Biology and Evolution 2016

Gene acquisitions from bacteria at the origins of major archaeal clades are vastly overestimated. Molecular Biology and Evolution.

Poyet et al.

PLOS ONE 2015

The wide potential trophic niche of the asiatic fruit fly Drosophila suzukii: The Key of its invasion success in temperate Europe?

Poyet et al. Agricultural and Forest Entomology 2014

Invasive host for invasive pest; When the invasive Asiatic cherry fly (D. suzukii) meets the invasive American black cherry (P. serotina) in Europe.

Groussin et al. Molecular Biology and Evolution 2014

Toward more accurate ancestral protein genotype–phenotype reconstructions with the use of species tree-aware gene trees.

Poyet et al. Physiological Entomology 2013

Resistance of Drosophila suzukii to the larval parasitoids Leptopilina heterotoma and Asobara japonica is related to haemocyte load.

Groussin et al. Systematic Biology 2013

A Branch-Heterogeneous Model of Protein Evolution for Efficient Inference of Ancestral Sequences.

Groussin & Gouy. Molecular Biology and Evolution 2011

Adaptation to Environmental Temperature Is a Major Determinant of Molecular Evolutionary Rates in Archaea.