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Article

Duplicate gene evolution, homoeologous recombination, and transcriptome characterization in allopolyploid cotton.

BMC genomics - 6 Jul 2012

Flagel Lex E, Wendel Jonathan F, Udall Joshua A

Abstract excerpt

BACKGROUND: Modern allotetraploid cotton contains an "A" and "D" genome from an ancestral polyploidy event that occurred approximately 1-2 million years ago. Diploid A- and D-genome species can be compared to the A- and D-genomes found within these allotetraploids to make evolutionary inferences about polyploidy. In this paper we present a comprehensive EST assembly derived from diploid and model allotetraploid...

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Identifiers

PMID: 22768919
DOI: 10.1186/1471-2164-13-302
PMCID: PMC3427041

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Source receipt: pubmed, retrieved 7 Sept 2026.

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