Partial cytological diploidization of neoautotetraploid meiosis by induced cross-over rate reduction.

doi:10.1073/pnas.2305002120

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Article

Partial cytological diploidization of neoautotetraploid meiosis by induced cross-over rate reduction.

Proceedings of the National Academy of Sciences of the United States of America - 15 Aug 2023

Gonzalo Adrián, Parra-Nunez Pablo, Bachmann Andreas L, Sanchez-Moran Eugenio, Bomblies Kirsten

Abstract excerpt

Polyploids, which arise from whole-genome duplication events, have contributed to genome evolution throughout eukaryotes. Among plants, novel features of neopolyploids include traits that can be evolutionarily or agriculturally beneficial, such as increased abiotic stress tolerance. Thus, in addition to being interesting from an evolutionary perspective, genome duplication is also increasingly recognized as a...

Topics

Polyploidy
Meiosis
Arabidopsis
Recombination, Genetic
Chromosomes, Plant
Genotype

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Identifiers

PMID: 37549263
DOI: 10.1073/pnas.2305002120
PMCID: PMC10434300

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026.

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