Author

A. M. Westram

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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Evolutionary Biology· 5

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:ecology & biodiversity· 2 Research Focus:host-pathogen & immune response· 2 Organism:multiple species· 2 Assay:whole-genome sequencing· 2 Assay:bulk RNA-seq· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

K. Johannesson· 5 shared R. Faria· 4 shared R. K. Butlin· 3 shared H. E. Morales· 2 shared R. Butlin· 2 shared A. De Jode· 1 shared D. F. Garcia Castillo· 1 shared E. Rolan-Alvarez· 1 shared

Activity by Year

2018-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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5 shared papersEvolutionary Biology

K. Johannesson

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Author profile →

5 papers

Recent·Most cited

Predicting rapid adaptation in time from adaptation in space: a 30-year field experiment in marine snails

D. F. Garcia Castillo, N. H. Barton, R. Faria, J. Larsson, S. Stankowski, R. K. Butlin, K. Johannesson, A. M. Westram

The paper predicts rapid temporal adaptation in marine snails using spatial genetic and phenotypic variation from a 30-year transplant experiment, finding observed changes align with predictions.

bioRxiv · Sep 27, 2023 · PreprintEvolutionary Biology

Phenotypic divergence and genomic architecture between parallel ecotypes at two different points on the speciation continuum in a marine snail

F. Raffini, A. De Jode, K. Johannesson, R. Faria, Z. B. Zagrodzka, A. M. Westram, J. Galindo, E. Rolan-Alvarez, R. K. Butlin

The paper compares parallel ecotypes of Littorina saxatilis in Spain and Sweden to assess divergence in gene flow, finding stronger reproductive isolation in Spain despite similar phenotypic divergence.

bioRxiv · Sep 21, 2023Evolutionary Biology

Understanding the adaptive role of chromosomal inversions across large geographical scales: The potential of pool-seq data

A. M. Westram, H. E. Morales, K. Johannesson, R. Butlin, R. Faria

The paper uses pool-seq data to analyze chromosomal inversions across geographical scales, finding that some inversions contribute to local adaptation to environmental factors like wave exposure and shore height.

bioRxiv · Aug 20, 2023 · PreprintEvolutionary Biology

Assortative mating, sexual selection and their consequences for gene flow in Littorina

S. Perini, M. Rafajlovic, A. M. Westram, K. Johannesson, R. K. Butlin

This study examines size-assortative mating in Littorina saxatilis and shows it contributes to reproductive isolation but sexual selection has a stronger impact on reducing gene flow between ecotypes.

bioRxiv · Jan 28, 2020Evolutionary Biology

Genomic architecture of parallel ecological divergence: beyond a single environmental contrast

H. E. Morales, R. Faria, K. Johannesson, T. Larsson, M. Panova, A. M. Westram, R. Butlin

This study investigates the genetic basis of parallel ecological divergence in Littorina saxatilis across two environmental axes, finding low but heterogeneous genomic sharing and complex interactions between geography, history, and environmental congruence.

bioRxiv · Oct 19, 2018Evolutionary Biology