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Article

Extensive and biased intergenomic nonreciprocal DNA exchanges shaped a nascent polyploid genome, Gossypium (cotton).

Genetics - 1 Aug 2014

Guo Hui, Wang Xiyin, Gundlach Heidrun, Mayer Klaus F X, Peterson Daniel G, Scheffler Brian E, Chee Peng W, Paterson Andrew H

Abstract excerpt

Genome duplication is thought to be central to the evolution of morphological complexity, and some polyploids enjoy a variety of capabilities that transgress those of their diploid progenitors. Comparison of genomic sequences from several tetraploid (AtDt) Gossypium species and genotypes with putative diploid A- and D-genome progenitor species revealed that unidirectional DNA exchanges between homeologous...

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Identifiers

PMID: 24907262
DOI: 10.1534/genetics.114.166124
PMCID: PMC4125390

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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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