Laboratory of Evolutionary Ecology

New paper by Paola

2/16/2022

Target sequence capture of Barnadesioideae (Compositae) demonstrates the utility of low coverage loci in phylogenomic analyses

Loci lacking molecular data for a large number of samples are commonly excluded in phylogenomics analyses, even though they may still contain valuable information. We investigated how the missing data impacts branch support and topology using the target enrichment approach.

In addition, we shed light on the inter- and intrageneric relationships within a beautiful group of spiny South American sunflowers. Ou results show that missing data affect both the topology and branch support of the resulting phylogenies. The matrix containing all loci yielded the overall highest node support values, independently of the amount of missing nucleotides. Our phylogeny is based on 942 nuclear loci and almost complete chloroplast genomes for all species, and completely resolve the relationships with high support on nodes.

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New Publications

Mezzomo P., Leong J.V., , Pokorny V., Jorge L..R.,  Volfova T., Kozel P., Vodrazka P.,Seifert C. L.,  Aurová K., Moos M., Engström M.T., Salminen J.P.,  Volf M. (2025) Effects of pronounced seasonal turnover and intraspecific variation in leaf traits on specialization of insect herbivores associated with six Salicaceae hosts. Oecologia 207 : article number: 34.
DOI: 10.1007/s00442-025-05672-w

Leong J., Matos Maravi P. F., Núñez R., Nunes R., Liang W., Braby M.F., Doleck T., Aduse-Poku K., Inayoshi Y., Hsu Y.-F., Wahlberg N., Peggie D., et al., Kawahara A.Y., Pierce N., Lohman D. (2025) Around the World in 26 Million Years: Diversification and Biogeography of Pantropical Grass-Yellow Eurema Butterflies (Pieridae: Coliadinae). Journal of Biogeography Early View : DOI: 10.1111/jbi.15107

Aubona G., Mezzomo P., Sedio B.E., Staab M.,Volf M. (2024) Neighbourhood effects on herbivory damage and chemical profiles in short-rotation coppice willows and their ybrids,  Phytochemistry, 228, 114249, https://doi.org/10.1016/j.phytochem.2024.114249

Ogutcen E., de Lima Ferreira P., Wagner N.D., Marinček P., Leong J.V., Aubona G., Cavender-Bares J., Michálek J., Schroeder L., Sedio B.E., Vašut R.J.,  Volf M., (2024) Phylogenetic insights into the Salicaceae: The evolution of willows and beyond. Molecular Phylogenetics and Evolution, 108161,  https://doi.org/10.1016/j.ympev.2024.108161
Mezzomo P., Leong J.V., Vodrážka P., Moos M., Jorge L.R., Volfová T., Michálek J., de L. Ferreira P., Kozel P., Brian E. Sedio B.E., Volf M., (2024)  Variation in induced responses in volatile and non-volatile metabolites among six willow species: Do willow species share responses to herbivory? Phytochemistry, 114222, https://doi.org/10.1016/j.phytochem.2024.114222

Marinček P., Léveillé-Bourret É. , Heiduk F., Leong J.V , Bailleul S.M., Volf M., . Wagner N.D. (2024) **Challenge accepted: Evolutionary lineages versus taxonomic classification of North American shrub willows (Salix)**. the American Journal of Botany, https://doi.org/10.1002/ajb2.16361

Leong J.V., Mezzomo P., Kozel P., Volfová T., de Lima Ferreira P., Seifert C.L., Butterill P.T., Freiberga I., Michálek J., Matos-Maraví P., Weinhold A., Engström M.T., Salminen J-P., Segar S.T., Sedio B.E.,  Volf M. (2024) Effects of individual traits vs. trait syndromes on assemblages of various herbivore guilds associated with central European Salix. Oecologia, 1-13. https://doi.org/10.5281/zenodo.11164786.

Xiao X., Jorge L.R., Volf M., Moos M., Gélin U., Finnie S., Freiberga I., Jancuchova‐Laskova J. , Weiss M., Novotny V., Sam K. (2024) **The effect of drought‐induced leaf traits on Ficus leaf palatability is species specific**. Ecosphere 15 - 5, e483,
https://doi.org/10.1002/ecs2.4831a

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