Article
Temporal population genetic structure in the pollen pool for flowering time: A field experiment with Brassica rapa (Brassicaceae).
American journal of botany - 1 Oct 2017
Ison Jennifer L, Weis Arthur E
Abstract excerpt
PREMISE OF THE STUDY: Assortative mating by flowering time can cause temporal genetic structure in species with heritable flowering times. A strong temporal structure, when coupled with a seasonal shift in selection, may lead to adaptive temporal clines. We implemented a prospective and retrospective method to estimate the temporal genetic structure in the pollen pool of Brassica rapa. METHODS: The prospective...
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