Author

A. Weyna

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

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Evolutionary Biology· 6

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Approach:statistical model· 5 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:differential expression· 2 Research Focus:gene regulatory network inference· 2 Organism:multiple species· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1

Frequent Co-Authors

J. Romiguier· 5 shared A. Aguilar· 1 shared A. Ausset· 1 shared A. Borrell· 1 shared A. Estoup· 1 shared A. Ha· 1 shared A. Loiseau· 1 shared A. Tayeh· 1 shared

Activity by Year

2019-2024 · peak 2/yr

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10 top collaborators · 17 mutual co-author links

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5 shared papersEvolutionary Biology

J. Romiguier

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6 papers

Recent·Most cited

The impact of social complexity on the efficacy of natural selection in termites

C. Roux, A. Ha, A. Weyna, M. Lode, J. Romiguier

This study examines how social complexity in termites affects natural selection efficiency by analyzing dN/dS ratios across Blattodea species and termite transcriptomes.

bioRxiv · Apr 26, 2024Evolutionary Biology

Detection of F1 hybrids from single-genome data reveals frequent hybridization in Hymenoptera and particularly ants

A. Weyna, L. Bourouina, N. Galtier, J. Romiguier

The paper develops a method to detect F1 hybrids from single-genome data and applies it to arthropods, finding high hybridization rates in Hymenoptera, especially ants.

bioRxiv · Sep 3, 2021Evolutionary Biology

Hybridization enables the fixation of selfish queen genotypes in eusocial colonies

A. Weyna, J. Romiguier, C. D. L. Mullon

This study uses mathematical modeling to show hybridization can drive evolutionary arms races in eusocial colonies, leading to genetically hard-wired caste determination.

bioRxiv · Jan 12, 2021Evolutionary Biology

How do invasion syndromes evolve? An experimental evolution approach using the ladybird Harmonia axyridis

J. Foucaud, R. A. Hufbauer, V. Ravigne, L. Olazcuaga, A. Loiseau, A. Ausset, S. Wang, L.-S. Zang, N. Lemenager, A. Tayeh, A. Weyna, P. Gneux, E. Bonnet, V. Dreuilhe, B. Poutout, , B. Facon

This study uses artificial selection on H. axyridis to investigate how invasion syndromes evolve, finding that selecting on age at first reproduction leads to more widespread phenotypic changes than selecting on body mass.

bioRxiv · Apr 23, 2020Evolutionary Biology

Relaxation of purifying selection suggests low effective population size in eusocial Hymenoptera and solitary pollinating bees

J. Romiguier, A. Weyna

The paper investigates the impact of eusociality and pollination on effective population size and purifying selection in Hymenoptera, finding relaxed selection in both social and non-social bees.

bioRxiv · Apr 14, 2020Evolutionary Biology

Evolutionary history of the porpoises (Phocoenidae) across the speciation continuum: a mitogenome phylogeographic perspective

Y. Ben Chehida, J. Thumloup, C. Schumacher, T. Harkins, A. Aguilar, A. Borrell, M. Ferreira, L. Rojas-Bracho, K. M. Roberston, B. L. Taylor, G. A. Vikingsson, A. Weyna, J. Romiguier, P. A. Morin, M. C. Fontaine

This study reconstructs the evolutionary history of porpoises using mitochondrial genomes, revealing patterns shaped by Quaternary Glaciations and highlighting conservation implications.

bioRxiv · Nov 22, 2019 · PreprintEvolutionary Biology