Author

B. Roche

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

Biology Disciplines

Click to filter author papers

Ecology· 4 Evolutionary Biology· 2 Cell Biology· 1 Immunology· 1 Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:host-pathogen & immune response· 7 Approach:experimental assay· 5 Approach:statistical model· 5 Organism:mouse· 4 Research Focus:cell type annotation· 3 Assay:metagenomics· 3 Assay:bulk RNA-seq· 2 Research Focus:development & morphogenesis· 2

Frequent Co-Authors

F. Thomas· 3 shared F. Renaud· 2 shared F. Simard· 2 shared M. Bouilloud· 2 shared M. Galan· 2 shared N. Charbonnel· 2 shared A. C. Andre· 1 shared A. Cohuet· 1 shared

Activity by Year

2018-2024 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersEvolutionary Biology

F. Thomas

Mutual co-authors in cluster

Author profile →

10 papers

Recent·Most cited

De novo evolution of transmissible tumors in Hydra

S. Tissot, J. Meliani, J. Boutry, L. Brazier, J. Tökkölyi, B. Roche, B. Ujvari, A. M. Nedelcu, F. Thomas, A. M. Dujon

This study observes the de novo evolution of transmissible tumors in Hydra through artificial selection and characterizes their biological features and host impacts.

bioRxiv · Mar 13, 2024 · PreprintEvolutionary Biology

SPATEs promote the survival of Shigella to the plasma complement system upon hemorrhage and bacteremia

L. Debande, A. Sabbah, L. Kuhn, P. Ngondo, A. C. Andre, B. Roche, M. Laborde, M.-V. Cantalapiedra-Mateo, T. Thahouly, A. Milinski, L. Bianchetti, C. Allmang-Cura, M. Frugier, B. S. Marteyn

This study shows Shigella survives plasma exposure via SPATEs, which cleave C3 to impair complement activation, enhancing virulence during bacteremia.

bioRxiv · Nov 8, 2023 · PreprintMicrobiology

Heterogeneous dual-metal control of Salmonella infection

B. Roche, O. Cunrath, C. Bleck, B. Claudi, M. Antelo Varela, J. Li, D. Bumann

The paper shows iron and magnesium limitations control distinct Salmonella subsets during infection in mice.

bioRxiv · Oct 23, 2023Cell Biology

Effects of forest urbanization on the interplay between small mammal communities and their gut microbiota

M. Bouilloud, M. Galan, J. Pradel, A. Loiseau, J. FERRERO, R. Gallet, B. Roche, N. Charbonnel

This study examines how urbanization affects small mammal communities and their gut microbiota, finding that urban species show reduced taxonomic diversity but increased functional diversity in their microbiota.

bioRxiv · Sep 7, 2023 · PreprintEcology

Teosinte Pollen Drive guides maize diversification and domestication by RNAi

B. Berube, E. Ernst, J. Cahn, B. Roche, C. de Santis Alves, J. Lynn, A. Scheben, A. Siepel, J. Ross-Ibarra, J. Kermicle, R. A. Martienssen

The paper identifies Teosinte Pollen Drive, an RNAi-based gene drive in maize-teosinte hybrids, and shows its role in maize domestication and diversification through linked genetic elements.

bioRxiv · Jul 12, 2023Plant Biology

Three-way relationships between gut microbiota, helminth assemblages and bacterial infections in wild rodent populations

M. Bouilloud, M. Galan, A. Dubois, C. Diagne, P. Marianneau, B. Roche, N. Charbonnel

This study examines the three-way interactions between gut microbiota, helminth assemblages, and bacterial infections in wild bank voles, finding geographic and compositional variations influenced by environmental and parasitic factors.

bioRxiv · May 23, 2022Ecology

Inferring within-flock transmission dynamics of highly pathogenic avian influenza (H5N8) in France, 2020

T. Vergne, S. Gubbins, C. Guinat, B. Bauzile, M. Delpont, D. Chakraborty, H. Gruson, B. Roche, M. Andraud, M. Paul, J.-L. Guerin

This study uses a stochastic epidemic model and ABC-SMC to estimate H5N8 transmission dynamics in ducks, revealing key parameters and latent threats in France in 2020.

bioRxiv · Dec 21, 2020Ecology

Infection triggers tumor regression through activation of innate immunity in Drosophila

C. Jacqueline, J.-P. Parvy, D. Faugere, F. Renaud, D. Misse, F. Thomas, B. Roche

The study shows bacterial infections reduce tumor size in Drosophila by enhancing innate immune pathways like Imd and Toll.

bioRxiv · Feb 17, 2019 · PreprintImmunology

Natural Wolbachia infections are common in the major malaria vectors in Central Africa

D. Ayala, O. Akone-Ella, N. Rahola, P. Kengne, M. F. Ngangue, F. Mezeme, B. K. Makanga, C. Costantini, F. Simard, F. Prugnolle, B. Roche, O. Duron, C. Paupy

The paper investigates Wolbachia infection prevalence and diversity in 25 African Anopheles species, finding Wolbachia in 16 species, including major malaria vectors.

bioRxiv · Nov 15, 2018Ecology

Field evidence for manipulation of mosquito host selection by the human malaria parasite, Plasmodium falciparum

A. Vantaux, F. Yao, D. F. Hien, E. Guissou, B. K. Yameogo, L.-C. Gouagna, D. Fontenille, F. Renaud, F. Simard, C. Constantini, F. Thomas, K. Mouline, B. Roche, A. Cohuet, K. R. Dabire, T. Lefevre

The paper shows that Plasmodium falciparum increases mosquito anthropophagy in infectious females, enhancing parasite transmission.

bioRxiv · Nov 8, 2018Evolutionary Biology