Article
Multivariate selection mediated by aridity predicts divergence of drought-resistant traits along natural aridity gradients of an invasive weed.
The New phytologist - 1 May 2022
Carvalho Carter, Davis Rochelle, Connallon Tim, Gleadow Roslyn M, Moore Joslin L, Uesugi Akane
Abstract excerpt
Geographical variation in the environment underpins selection for local adaptation and evolutionary divergence among populations. Because many environmental conditions vary across species' ranges, identifying the specific environmental variables underlying local adaptation is profoundly challenging. We tested whether natural selection mediated by aridity predicts clinal divergence among invasive populations of...
Topics
- Adaptation, Physiological
- Droughts
- Phenotype
- Plant Weeds
- Selection, Genetic
