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Article

Do the different parental 'heteromes' cause genomic shock in newly formed allopolyploids?

Philosophical transactions of the Royal Society of London. Series B, Biological sciences - 29 Jun 2003

Comai Luca, Madlung Andreas, Josefsson Caroline, Tyagi Anand

Abstract excerpt

Allopolyploidy, the joining of two parental genomes in a polyploid organism with diploid meiosis, is an important mechanism of reticulate evolution. While many successful long-established allopolyploids are known, those formed recently undergo an instability phase whose basis is now being characterized. We describe observations made with the Arabidopsis system that include phenotypic instability, gene silencing...

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Identifiers

PMID: 12831481
DOI: 10.1098/rstb.2003.1305
PMCID: PMC1693194

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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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