Article
Adaptive differentiation of traits related to resource use in a desert annual along a resource gradient.
The New phytologist - 1 Mar 2014
Brouillette Larry C, Mason Chase M, Shirk Rebecca Y, Donovan Lisa A
Abstract excerpt
• Plant resource-use traits are generally hypothesized to be adaptively differentiated for populations distributed along resource gradients. Although nutrient limitations are expected to select for resource-conservative strategies, water limitations may select for either resource-conservative or -acquisitive strategies. We test whether population differentiation reflects local adaptation for traits associated...
Topics
- Desert Climate
- Genetic Markers
- Genetic Variation
- Geography
- Helianthus
- Microsatellite Repeats
- Quantitative Trait, Heritable
