Author

C. Lopez-Roques

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

Evolutionary Biology· 5 Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 3 Assay:whole-genome sequencing· 3 Organism:bacteria (other)· 2 Research Focus:cell type annotation· 2 Research Focus:chromatin & epigenetic regulation· 2 Assay:DNA methylation· 2 Organism:multiple species· 2 Assay:bulk RNA-seq· 1

Frequent Co-Authors

A. GUIDOT· 2 shared C. Donnadieu· 2 shared L. Legrand· 2 shared O. BOUCHEZ· 2 shared R. Gopalan-Nair· 2 shared S. Genin· 2 shared A. Ausset· 1 shared A. Bestin· 1 shared

Activity by Year

2018-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 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

2 shared papersEvolutionary Biology

A. GUIDOT

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Increased evolutionary rate in the Z-chromosome of Morpho butterflies and implications for speciation.

M. Lopez Villavicencio, J. Ledamoisel, C. Lopez-Roques, V. Debat, V. Llaurens

This study examines the Z-chromosome evolution in Morpho butterflies, finding increased genomic rearrangements and positive selection, suggesting a role in speciation through pre- and post-zygotic isolation.

bioRxiv · Feb 2, 2024Evolutionary Biology

Evidence for increased fitness of a plant pathogen conferred by epigenetic variation

R. Gopalan-Nair, A. Coissac, L. Legrand, C. Lopez-Roques, Y. Pecrix, C. Vandecasteele, O. BOUCHEZ, X. Barlet, A. Lanois, A. Givaudan, J. Brillard, S. Genin, A. GUIDOT

This study shows epigenetic variation, specifically DNA methylation, contributes to rapid adaptation of the plant pathogen Ralstonia solanacearum to host plants.

bioRxiv · Aug 16, 2023 · PreprintEvolutionary Biology

Transcriptomic profiling reveals host-specific evolutionary pathways promoting enhanced fitness in the broad host range pathogen Ralstonia pseudosolanacearum

R. GOPALAN-NAIR, M. F. JARDINAUD, L. LEGRAND, C. LOPEZ-ROQUES, O. BOUCHEZ, S. GENIN, A. GUIDOT

This study shows that transcriptomic changes, not genetic ones, drive host-specific adaptation in Ralstonia pseudosolanacearum, revealing two distinct gene expression patterns linked to host genotype.

bioRxiv · May 12, 2023 · PreprintEvolutionary Biology

Suspicions of two bridgehead invasions of Xylella fastidiosa subsp. multiplex in France

E. Dupas, K. Durand, A. Rieux, M. Briand, O. Pruvost, A. Cunty, N. Denance, C. Donnadieu, B. Legendre, C. Lopez-Roques, S. Cesbron, V. Ravigne, M.-A. Jacques

The paper traces the introduction and spread of Xylella fastidiosa subsp. multiplex in France using molecular evolution rates and a new VNTR-13 scheme, suggesting two bridgehead invasions from Provence-Alpes-Cote d'Azur.

bioRxiv · Feb 11, 2022 · PreprintMicrobiology

A 180 My-old female-specific genome region in sturgeon reveals the oldest known vertebrate sex determining system with undifferentiated sex chromosomes

H. Kuhl, Y. Guiguen, C. Hoehne, E. Keuz, C. Klopp, K. Du, C. Lopez-Roques, E. Santidrian Yebra-Pimentel, M. Ciorpac, J. Gessner, D. Holostenco, W. Kleiner, K. Kohlmann, D. Lamatsch, D. Prokopov, , M. Stoeck

The paper identifies a 180 My-old female-specific genome region in sturgeon, revealing an ancient undifferentiated sex chromosome system with ZZ/ZW sex determination.

bioRxiv · Oct 10, 2020Evolutionary Biology

The genomic basis of colour pattern polymorphism in the harlequin ladybird

M. Gautier, J. Yamaguchi, J. Foucaud, A. Loiseau, A. Ausset, B. Facon, B. Gschloessl, J. Lagnel, E. Loire, H. Parrinello, D. Severac, C. Lopez-Roques, C. Donnadieu, M. Manno, H. Berges, , B. Prud'homme

This study identifies the gene pannier as controlling melanic pattern polymorphism in the harlequin ladybird through cis-regulatory allelic variation.

bioRxiv · Jun 13, 2018 · PreprintEvolutionary Biology