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Article

Timing is everything: early degradation of abscission layer is associated with increased seed shattering in U.S. weedy rice.

BMC plant biology - 14 Jan 2011

Thurber Carrie S, Hepler Peter K, Caicedo Ana L

Abstract excerpt

BACKGROUND: Seed shattering, or shedding, is an important fitness trait for wild and weedy grasses. U.S. weedy rice (Oryza sativa) is a highly shattering weed, thought to have evolved from non-shattering cultivated ancestors. All U.S. weedy rice individuals examined to date contain a mutation in the sh4 locus associated with loss of shattering during rice domestication. Weedy individuals also share the shattering...

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Identifiers

PMID: 21235796
DOI: 10.1186/1471-2229-11-14
PMCID: PMC3025945

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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