User profiles for Julien Lossouarn

Julien Lossouarn

Research Ingeneer, Université Paris- Saclay, INRAE, AgroParisTech, Micalis Institute …
Verified email at inrae.fr
Cited by 328

PHROG: families of prokaryotic virus proteins clustered using remote homology

…, E Olo Ndela, C Galiez, J Lossouarn… - NAR Genomics and …, 2021 - academic.oup.com
Viruses are abundant, diverse and ancestral biological entities. Their diversity is high, both
in terms of the number of different protein families encountered and in the sequence …

[HTML][HTML] Enterococcus faecalis Countermeasures Defeat a Virulent Picovirinae Bacteriophage

J Lossouarn, A Briet, E Moncaut, S Furlan, A Bouteau… - Viruses, 2019 - mdpi.com
Enterococcus faecalis is an opportunistic pathogen that has emerged as a major cause of
nosocomial infections worldwide. Many clinical strains are indeed resistant to last resort …

[HTML][HTML] An abyssal mobilome: viruses, plasmids and vesicles from deep-sea hydrothermal vents

J Lossouarn, S Dupont, A Gorlas, C Mercier… - Research in …, 2015 - Elsevier
… Author links open overlay panel Julien Lossouarn a , Samuel Dupont a , Aurore Gorlas b
, Coraline Mercier a , Nadege Bienvenu a , Evelyne Marguet b , Patrick Forterre c , Claire …

Analysis of viromes and microbiomes from pig fecal samples reveals that phages and prophages rarely carry antibiotic resistance genes

M Billaud, Q Lamy-Besnier, J Lossouarn… - ISME …, 2021 - academic.oup.com
Understanding the transmission of antibiotic resistance genes (ARGs) is critical for human
health. For this, it is necessary to identify which type of mobile genetic elements is able to …

Viral metagenomic analysis of the cheese surface: a comparative study of rapid procedures for extracting viral particles

E Dugat-Bony, J Lossouarn, M De Paepe, AS Sarthou… - Food …, 2020 - Elsevier
The structure and functioning of microbial communities from fermented foods, including
cheese, have been extensively studied during the past decade. However, there is still a lack of …

[HTML][HTML] Virulent phages isolated from a smear-ripened cheese are also detected in reservoirs of the cheese factory

T Paillet, J Lossouarn, C Figueroa, C Midoux, O Rué… - Viruses, 2022 - mdpi.com
Smear-ripened cheeses host complex microbial communities that play a crucial role in the
ripening process. Although bacteriophages have been frequently isolated from dairy products, …

The virtue of training: extending phage host spectra against vancomycin-resistant Enterococcus faecium strains using the Appelmans method

J Lossouarn, E Beurrier, A Bouteau… - Antimicrobial Agents …, 2024 - Am Soc Microbiol
… Terzian P, Olo Ndela E, Galiez C, Lossouarn J, Pérez Bucio RE, Mom R, Toussaint A, Petit
MA, … © 2024 Lossouarn et al. This is an open-access article distributed under the terms of the …

Two viruses, MCV1 and MCV2, which infect Marinitoga bacteria isolated from deep‐sea hydrothermal vents: functional and genomic analysis

C Mercier, J Lossouarn, CL Nesbø… - Environmental …, 2018 - Wiley Online Library
Viruses represent a driving force in the evolution of microorganisms including those thriving
in extreme environments. However, our knowledge of the viral diversity associated to …

Plasmid pMO1 from Marinitoga okinawensis, first non-cryptic plasmid reported within Thermotogota

J Lossouarn, CL Nesbø, N Bienvenu, C Geslin - Research in Microbiology, 2023 - Elsevier
Mobile genetic elements (MGEs), such as viruses and plasmids, drive the evolution and
adaptation of their cellular hosts from all three domains of life. This includes microorganisms …

Newly identified proviruses in Thermotogota suggest that viruses are the vehicles on the highways of interphylum gene sharing

THA Haverkamp, J Lossouarn… - Environmental …, 2021 - Wiley Online Library
Phylogenomic analyses of bacteria from the phylum Thermotogota have shown extensive
lateral gene transfer with distantly related organisms, particularly with Firmicutes. One likely …