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Article

Production of diploid male gametes in Arabidopsis by cold-induced destabilization of postmeiotic radial microtubule arrays.

Plant physiology - 1 Dec 2012

De Storme Nico, Copenhaver Gregory P, Geelen Danny

Abstract excerpt

Whole-genome duplication through the formation of diploid gametes is a major route for polyploidization, speciation, and diversification in plants. The prevalence of polyploids in adverse climates led us to hypothesize that abiotic stress conditions can induce or stimulate diploid gamete production. In this study, we show that short periods of cold stress induce the production of diploid and polyploid pollen in...

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Identifiers

PMID: 23096158
DOI: 10.1104/pp.112.208611
PMCID: PMC3510112

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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