Author

J. M. Beaulieu

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· 4 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:phylogenetics / evolution· 3 Approach:comparative / phylogenetic analysis· 1 Research Focus:ecology & biodiversity· 1 Organism:multiple species· 1 Organism:plant (other)· 1

Frequent Co-Authors

B. C. O'Meara· 2 shared T. Vasconcelos· 2 shared A. J. Alverson· 1 shared D. S. Caetano· 1 shared E. R. Hagen· 1 shared J. D. Boyko· 1 shared T. Nakov· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 5 mutual co-author links

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2 shared papersEvolutionary Biology

B. C. O'Meara

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Author profile →

5 papers

Recent·Most cited

Historical causes for the greater proportion of polyploid plants in higher latitudes

E. R. Hagen, T. Vasconcelos, J. D. Boyko, J. M. Beaulieu

The paper investigates historical causes for the latitudinal polyploidy gradient by analyzing ploidy states and ancestral niches across four plant clades.

bioRxiv · Sep 1, 2023 · PreprintPlant Biology

Fossils Do Not Substantially Improve, and May Even Harm, Estimates of Diversification Rate Heterogeneity

J. M. Beaulieu, B. C. O'Meara

This study shows that including fossils rarely improves estimates of diversification rate heterogeneity and may even reduce precision in certain scenarios.

bioRxiv · Nov 6, 2021Evolutionary Biology

A flexible method for estimating tip diversification rates across a range of speciation and extinction scenarios

T. Vasconcelos, B. C. O'Meara, J. M. Beaulieu

The paper introduces MiSSE, a method for estimating tip diversification rates across various speciation and extinction scenarios, showing low error and demonstrating its application to eucalypt plant height and turnover rates.

bioRxiv · Nov 2, 2021Evolutionary Biology

Diatoms diversify and turn over faster in freshwater than marine environments

T. Nakov, J. M. Beaulieu, A. J. Alverson

The paper finds freshwater diatom lineages diversify and turn over faster than marine lineages, regardless of habitat type, suggesting high system turnover drives diversification.

bioRxiv · Jul 18, 2019Evolutionary Biology

Comparative analyses of phenotypic sequences using phylogenetic trees

D. S. Caetano, J. M. Beaulieu

The paper analyzes phenotypic sequences using phylogenetic trees to study evolutionary patterns in cricket calling songs, finding faster evolution in silent regions.

bioRxiv · Feb 25, 2019Evolutionary Biology