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Article

How to escape from crop-to-weed gene flow: phenological variation and isolation-by-time within weedy sunflower populations.

The New phytologist - 1 Jan 2013

Roumet M, Noilhan C, Latreille M, David J, Muller M-H

Abstract excerpt

The evolution of crop-related weeds may be constrained by recurrent gene flow from the crop. However, flowering time variation within weedy populations may open the way for weed adaptation by allowing some weeds to escape from this constraint. We investigated this link between phenology, gene flow and adaptation in weedy sunflower populations that have recently emerged in Europe from crop-wild hybridization. We...

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PMID: 23181709
DOI: 10.1111/nph.12045

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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