Author

Raquel Negrão

Royal Botanic Gardens, KewORCID 0000-0002-4758-8038Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:plant (other)· 2 Approach:statistical model· 2 Assay:DNA methylation· 1 Research Focus:ecology & biodiversity· 1 Research Focus:phylogenetics / evolution· 1

Frequent Co-Authors

Alexandre Rizzo ZuntiniiD· 2 shared Frederic LensiD· 2 shared Olivier MauriniD· 2 shared William J. BakeriD· 2 shared Águedo MarreroiD· 1 shared Alan ForrestiD· 1 shared Alessia GuggisbergiD· 1 shared Alexey P. SereginiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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2 shared papersEvolutionary Biology

Alexandre Rizzo ZuntiniORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Why woodiness repeatedly evolves--and disappears

Kasper P. Hendriks, Ihsan Ali Al-Shehbaz, Dmitry A. German, Мarcus A. Koch, Lydia van Slooten, Carlijn Kusse, Lisa J M A Dominicus, Marit Kuijt, Lila E. Trepp, Sander van Zon, Elena Castillo-Lorenzo, Barış Özüdoğru, Andreas Berger, Michael D. Windham, Leopoldo Medina, , Frederic Lens

The paper investigates the evolution and reversal of woodiness in flowering plants, finding that drought supports persistence while reduced frost drives gains and increased frost leads to loss.

bioRxiv · Sep 8, 2026 · PreprintEvolutionary Biology

Trait-dependent diversification and spatio-ecological limits drive angiosperm diversity unevenness across the Canary Islands archipelago

R. E. Brewer, Ornela N. Dehayem, L. Van Hoek, Marcelino J. del Arco Aguilar, Yurena Arjona, William J. Baker, Noor M.S. van den Berg, Juli Caujapé‐Castells, José María Fernández-Palacios, Cristina González‐Montelongo, Ruth Jaén‐Molina, Lucas S. Jansen, Louis S. Jay‐García, Águedo Marrero, Sara Martín‐Hernanz, , Frederic Lens

The paper investigates factors driving uneven angiosperm diversity in the Canary Islands, finding trait-dependent diversification and spatio-ecological limits are key, not lineage age.

bioRxiv · Sep 19, 2025 · PreprintEvolutionary Biology