ReviewGenetics2012
Genome evolution due to allopolyploidization in wheat.
Review in Genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 167 papers.
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Who cites it
167 citing papers in PubMed.
- Distinct evolutionary trajectories of gene duplication modes in 40 diploid cotton genomes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Genomic and palaeoclimatic data reveal Pleistocene adaptation and diversification of non-model bluegrasses (Poa sect. Stenopoa) in cold, arid environments.Communications biology · 2026Article
- Large-scale structural variations induced by transposable elements promote population-specific divergence in Triticum turgidum ssp. dicoccoides.BMC plant biology · 2026Article
- Chromosome-Level Genome Assembly of the Allotetraploid Gynostemma pentaphyllum Provides Novel Insights Into the Biosynthesis of Ginsenoside and Gypenoside LVI.Plant biotechnology journal · 2026Article
- Toward a model of repeat-driven chromosomal fragility in Triticeae: an integrated structural omics perspective.BMC genomics · 2026Review
- Understanding and harnessing unreduced gametes for crop improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- From gametocides to gene drive: natural transmission distortion systems as tools for cereal breeding.Journal of applied genetics · 2026Review
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- Deciphering the role of receptor-like kinases in the adaptation ofFrontiers in plant science · 2026Article
- Comprehensive Updated Genome-Wide Identification and Expression Patterns of theInternational journal of molecular sciences · 2025Article
- Article
- Impact of Alien Chromosome Introgression fromPlants (Basel, Switzerland) · 2025Article
- Genomics-enabled dissection of sea wheatgrass genome for advancing wheat genetic resources.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Recent duplications and rare structural variations revealed by comparative sequence analysis of low molecular weight glutenin subunits (LMW-GS) genes re-identified using LMWgsFinder in 26 genomes of the grass family.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Improving genomic selection in hexaploid wheat with sub-genome additive and epistatic models.G3 (Bethesda, Md.) · 2025Article
- Development and characterization of small translocations between the Pm13 introgression from Aegilops longissima and wheat homoeologous A, B and D chromosomes.BMC plant biology · 2025Article
- The Genetic Consequences of Range Expansion and Its Influence on Diploidization in Polyploids.The American naturalist · 2025Article
- Article
- Synopsis of the genusPhytoKeys · 2025Article
- Comprehensive phenotyping and genotyping of a large diverse panel of the wheat wild relative,Frontiers in microbiology · 2025Article
107 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The wheat group has evolved through allopolyploidization, namely, through hybridization among species from the plant genera Aegilops and Triticum followed by genome doubling. This speciation process has been associated with ecogeographical expansion and with domestication. In the past few decades, we have searched for explanations for this impressive success. Our studies attempted to probe the bases for the wide genetic variation characterizing these species, which accounts for their great adaptability and colonizing ability. Central to our work was the investigation of how allopolyploidization alters genome structure and expression. We found in wheat that allopolyploidy accelerated genome evolution in two ways: (1) it triggered rapid genome alterations through the instantaneous generation of a variety of cardinal genetic and epigenetic changes (which we termed "revolutionary" changes), and (2) it facilitated sporadic genomic changes throughout the species' evolution (i.e., evolutionary changes), which are not attainable at the diploid level. Our major findings in natural and synthetic allopolyploid wheat indicate that these alterations have led to the cytological and genetic diploidization of the allopolyploids. These genetic and epigenetic changes reflect the dynamic structural and functional plasticity of the allopolyploid wheat genome. The significance of this plasticity for the successful establishment of wheat allopolyploids, in nature and under domestication, is discussed.
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