ArticleEcology and evolution2015
Ecological genetics of range size variation in Boechera spp. (Brassicaceae).
Article in Ecology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Phenotypic plasticity and genetic diversity shed light on endemism of rareEcology and evolution · 2023Article
- Geographical Parthenogenesis in Alpine and Arctic Plants.Plants (Basel, Switzerland) · 2023Review
- Niche breadth and elevational range size: a comparative study on Middle-European Brassicaceae species.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022Article
- Visualizing connectivity of ecological and evolutionary concepts-An exploration of research on plant species rarity.Ecology and evolution · 2020Review
- TheFrontiers in plant science · 2019Review
- Mutation Accumulation in an Asexual Relative of Arabidopsis.PLoS genetics · 2017Article
- Ecological genetics of range size variation in Boechera spp. (Brassicaceae).Ecology and evolution · 2015Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many taxonomic groups contain both rare and widespread species, which indicates that range size can evolve quickly. Many studies have compared molecular genetic diversity, plasticity, or phenotypic traits between rare and widespread species; however, a suite of genetic attributes that unites rare species remains elusive. Here, using two rare and two widespread Boechera (Brassicaceae) species, we conduct a simultaneous comparison of quantitative trait diversity, genetic diversity, and population structure among species with highly divergent range sizes. Consistent with previous studies, we do not find strong associations between range size and within-population genetic diversity. In contrast, we find that both the degree of phenotypic plasticity and quantitative trait structure (Q ST) were positively correlated with range size. We also found higher F ST: Q ST ratios in rare species, indicative of either a greater response to stabilizing selection or a lack of additive genetic variation. While widespread species occupy more ecological and climactic space and have diverged at both traits and markers, rare species display constrained levels of population differentiation and phenotypic plasticity. Combined, our results provide evidence for a specialization-generalization trade-off across three orders of magnitude of range size variation in the ecological model genus, Boechera.
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