Author

J.-M. Claverie

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 6 Evolutionary Biology· 3 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Research Focus:cell type annotation· 4 Research Focus:chromatin & epigenetic regulation· 4 Assay:whole-genome sequencing· 4 Assay:DNA methylation· 3 Research Focus:gene regulatory network inference· 3 Approach:statistical model· 3 Approach:comparative / phylogenetic analysis· 2

Frequent Co-Authors

C. Abergel· 8 shared S. Santini· 6 shared A. Lartigue· 5 shared J.-M. Alempic· 5 shared M. Legendre· 5 shared O. Poirot· 4 shared S. Jeudy· 4 shared K. Labadie· 3 shared

Activity by Year

2017-2022 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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8 shared papersMicrobiology

C. Abergel

Mutual co-authors in cluster

Author profile →

10 papers

Recent·Most cited

An update on eukaryotic viruses revived from ancient permafrost

J.-M. Alempic, A. Lartigue, A. E. Goncharov, G. Grosse, J. Strauss, A. N. Tikhonov, A. N. Fedorov, O. Poirot, M. Legendre, S. Santini, C. Abergel, J.-M. Claverie

The paper reports the isolation and characterization of 13 new viruses from ancient permafrost samples, highlighting their potential to challenge assumptions about the rarity of revived viruses.

bioRxiv · Nov 10, 2022Microbiology

The compact genome of the sponge Oopsacas minuta (Hexactinellida) is lacking key metazoan core genes

S. Santini, Q. Schenkelaars, C. Jourda, M. Duschene, H. Belahbib, C. Rocher, M. Selva, A. Riesgo, M. Vervoort, S. P. Leys, L. Kodjabachian, A. Le Bivic, C. Borchiellini, J.-M. Claverie, E. Renard

This study analyzes the genome of the glass sponge Oopsacas minuta, revealing its compact size and loss of key metazoan genes, suggesting unique evolutionary adaptations.

bioRxiv · Jul 26, 2022 · PreprintEvolutionary Biology

High prevalence and diversity of beta-lactamase-encoding bacteria in cryosoils and ancient permafrost

S. Rigou, E. Christo-Foroux, S. Santini, A. Goncharov, J. Strauss, G. Grosse, A. N. Fedorov, K. Labadie, C. Abergel, J.-M. Claverie

This study identifies a high prevalence of beta-lactamase-encoding bacteria in Arctic and subarctic soils and permafrost, suggesting global warming could mobilize ancient DNA and contribute to antibiotic resistance.

bioRxiv · Mar 17, 2021Microbiology

Characterization of Mollivirus kamchatka, the first modern representative of the proposed Molliviridae family of giant viruses

E. Christo-Foroux, J.-M. Alempic, A. Lartigue, S. Santini, K. Labadie, M. Legendre, C. Abergel, J.-M. Claverie

The paper describes the isolation and characterization of Mollivirus kamchatka, a modern relative of M. sibericum, confirming the persistence of molliviruses and their evolutionary relationship with pandoraviruses.

Journal of Virology · Mar 31, 2020Peer-reviewedMicrobiology

Commensalism in the Mimiviridae giant virus family

S. Jeudy, L. Bertaux, J.-M. Alempic, A. Lartigue, M. Legendre, L. Belmudes, S. Santini, N. Philippe, L. Beucher, E. G. Biondi, S. Juul, D. J. Turner, Y. Coute, J.-M. Claverie, C. Abergel

This study investigates the interaction network between a virophage, transpovirons, and their host giant viruses, revealing a form of commensalism where transpovirons use virophages to propagate without affecting the host virus's infectious cycle.

bioRxiv · Sep 25, 2019 · PreprintMicrobiology

A spectacular anomaly in the 4-mer composition of the giant pandoravirus genomes reveals a stringent new evolutionary selection process

O. Poirot, S. Jeudy, C. Abergel, J.-M. Claverie

The paper analyzes the 4-mer composition of pandoravirus genomes and identifies a unique absence of the tetranucleotide 'AGCT', suggesting a new evolutionary selection process.

bioRxiv · Jul 23, 2019Microbiology

Pandoravirus celtis illustrates the microevolution processes at work in the giant Pandoraviridae genomes

M. LEGENDRE, J.-M. ALEMPIC, N. PHILIPPE, A. LARTIGUE, S. JEUDY, O. POIROT, N. T. TA, S. NIN, Y. COUTE, C. ABERGEL, J.-M. CLAVERIE

The paper analyzes the Pandoravirus celtis genome to test the hypothesis that new protein-coding genes arise de novo from non-coding regions, finding ORFans and transposase insertions.

bioRxiv · Feb 11, 2019Evolutionary Biology

Diversity and evolution of the emerging Pandoraviridae family

M. Legendre, E. Fabre, O. Poirot, S. Jeudy, A. Lartigue, J.-M. Alempic, L. Beucher, N. Philippe, L. Bertaux, K. Labadie, Y. Coute, C. Abergel, J.-M. Claverie

This study analyzes the genomic diversity and evolution of the Pandoraviridae family by comparing newly isolated strains and performing comprehensive annotation.

bioRxiv · Jan 26, 2018Microbiology

NEW GENOMIC DATA AND ANALYSES CHALLENGE THE TRADITIONAL VISION OF ANIMAL EPITHELIUM EVOLUTION

H. Belahbib, E. Renard, S. Santini, C. Jourda, J.-M. Claverie, C. Borchiellini, A. Le Bivic

This study challenges the traditional view of animal epithelium evolution by comparing genomic and transcriptomic data across sponges, placozoans, and ctenophores, revealing divergent or absent epithelial markers in ctenophores.

bioRxiv · Dec 4, 2017Evolutionary Biology

Cryo-EM Of A Marseilleviridae Virus Particle Reveals A Large Internal Microassembly

K. Okamoto, N. Miyazaki, H. K. N. Reddy, M. F. Hantke, F. R. N. C. Maia, D. S. D. Larsson, C. Abergel, J.-M. Claverie, J. Hajdu, K. Murata, M. Svenda

The paper presents a cryo-EM structure of the Marseilleviridae virus Melbournevirus, revealing a large internal microassembly and structural complexity.

bioRxiv · May 17, 2017Biophysics