Search Results - "Balloux, Francois"
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Large-scale network analysis captures biological features of bacterial plasmids
Published in Nature communications (15-05-2020)“…Many bacteria can exchange genetic material through horizontal gene transfer (HGT) mediated by plasmids and plasmid-borne transposable elements. Here, we study…”
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Role of mobile genetic elements in the global dissemination of the carbapenem resistance gene blaNDM
Published in Nature communications (03-03-2022)“…The mobile resistance gene bla NDM encodes the NDM enzyme which hydrolyses carbapenems, a class of antibiotics used to treat some of the most severe bacterial…”
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3
Transient structural variations have strong effects on quantitative traits and reproductive isolation in fission yeast
Published in Nature communications (24-01-2017)“…Large structural variations (SVs) within genomes are more challenging to identify than smaller genetic variants but may substantially contribute to phenotypic…”
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The global distribution and spread of the mobilized colistin resistance gene mcr-1
Published in Nature communications (21-03-2018)“…Colistin represents one of the few available drugs for treating infections caused by carbapenem-resistant Enterobacteriaceae . As such, the recent…”
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Four decades of transmission of a multidrug-resistant Mycobacterium tuberculosis outbreak strain
Published in Nature communications (11-05-2015)“…The rise of drug-resistant strains is a major challenge to containing the tuberculosis (TB) pandemic. Yet, little is known about the extent of resistance in…”
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Role of mobile genetic elements in the global dissemination of the carbapenem resistance gene bla NDM
Published in Nature communications (01-12-2022)“…Gene bla NDM, conferring resistance to carbapenem antibiotics, is globally distributed across Gram-negative bacteria on multiple plasmids. Here, Acman et al…”
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Modelling microbiome recovery after antibiotics using a stability landscape framework
Published in The ISME Journal (01-07-2019)“…Treatment with antibiotics is one of the most extreme perturbations to the human microbiome. Even standard courses of antibiotics dramatically reduce the…”
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Genomic signatures of pre-resistance in Mycobacterium tuberculosis
Published in Nature communications (15-12-2021)“…Recent advances in bacterial whole-genome sequencing have resulted in a comprehensive catalog of antibiotic resistance genomic signatures in Mycobacterium…”
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Oral microbiomes from hunter‐gatherers and traditional farmers reveal shifts in commensal balance and pathogen load linked to diet
Published in Molecular ecology (01-01-2018)“…Maladaptation to modern diets has been implicated in several chronic disorders. Given the higher prevalence of disease such as dental caries and chronic gum…”
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Pandemic Potential of a Strain of Influenza A (H1N1): Early Findings
Published in Science (American Association for the Advancement of Science) (19-06-2009)“…A novel influenza A (H1N1) virus has spread rapidly across the globe. Judging its pandemic potential is difficult with limited data, but nevertheless essential…”
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Historical variations in mutation rate in an epidemic pathogen, Yersinia pestis
Published in Proceedings of the National Academy of Sciences - PNAS (08-01-2013)“…The genetic diversity of Yersinia pestis , the etiologic agent of plague, is extremely limited because of its recent origin coupled with a slow clock rate…”
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Whole genome sequencing Mycobacterium tuberculosis directly from sputum identifies more genetic diversity than sequencing from culture
Published in BMC genomics (20-05-2019)“…Repeated culture reduces within-sample Mycobacterium tuberculosis genetic diversity due to selection of clones suited to growth in culture and/or random loss…”
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Plasmodium vivax Malaria Viewed through the Lens of an Eradicated European Strain
Published in Molecular biology and evolution (01-03-2020)“…The protozoan Plasmodium vivax is responsible for 42% of all cases of malaria outside Africa. The parasite is currently largely restricted to tropical and…”
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Multiple emergences of genetically diverse amphibian-infecting chytrids include a globalized hypervirulent recombinant lineage
Published in Proceedings of the National Academy of Sciences - PNAS (15-11-2011)“…Batrachochytrium dendrobatidis (Bd) is a globally ubiquitous fungal infection that has emerged to become a primary driver of amphibian biodiversity loss…”
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15
Increase in antioxidant capacity associated with the successful subclone of hypervirulent carbapenem-resistant Klebsiella pneumoniae ST11-KL64
Published in Nature communications (02-01-2024)“…The acquisition of exogenous mobile genetic material imposes an adaptive burden on bacteria, whereas the adaptational evolution of virulence plasmids upon…”
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The Human Salivary Microbiome Is Shaped by Shared Environment Rather than Genetics: Evidence from a Large Family of Closely Related Individuals
Published in mBio (12-09-2017)“…The human microbiome is affected by multiple factors, including the environment and host genetics. In this study, we analyzed the salivary microbiomes of an…”
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Late Pleistocene climate change and the global expansion of anatomically modern humans
Published in Proceedings of the National Academy of Sciences - PNAS (02-10-2012)“…The extent to which past climate change has dictated the pattern and timing of the out-of-Africa expansion by anatomically modern humans is currently unclear…”
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A timescale for evolution, population expansion, and spatial spread of an emerging clone of methicillin-resistant Staphylococcus aureus
Published in PLoS pathogens (01-04-2010)“…Due to the lack of fossil evidence, the timescales of bacterial evolution are largely unknown. The speed with which genetic change accumulates in populations…”
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Impact of HIV co-infection on the evolution and transmission of multidrug-resistant tuberculosis
Published in eLife (09-08-2016)“…The tuberculosis (TB) epidemic is fueled by a parallel Human Immunodeficiency Virus (HIV) epidemic, but it remains unclear to what extent the HIV epidemic has…”
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Detection of a historic reservoir of bedaquiline/clofazimine resistance-associated variants in Mycobacterium tuberculosis
Published in Genome medicine (19-02-2024)“…Drug resistance in tuberculosis (TB) poses a major ongoing challenge to public health. The recent inclusion of bedaquiline into TB drug regimens has improved…”
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