ArticleBMC plant biology2010
Molecular characterization of vernalization loci VRN1 in wild and cultivated wheats.
Article in BMC plant biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 77 citations in OpenAlex.
- Molecular genetic regulation of the vegetative-generative transition in wheat from an environmental perspective.Annals of botany · 2025Review
- Evaluation of the Spike Diversity of Seven Hexaploid Wheat Species and an Artificial Amphidiploid Using a Quadrangle Model Obtained from 2D Images.Plants (Basel, Switzerland) · 2024Article
- Allelic Variations in Vernalization (Genes · 2024Review
- Genome-wide analysis of MADS-box transcription factor gene family in wild emmer wheat (Triticum turgidum subsp. dicoccoides).PloS one · 2024Article
- Evaluation of the Allelic Variations in Vernalisation (International journal of molecular sciences · 2023Article
- Analysis of the Structural Organization and Expression of thePlants (Basel, Switzerland) · 2023Article
- Duplicate Genes Contribute to Variability in Abiotic Stress Resistance in Allopolyploid Wheat.Plants (Basel, Switzerland) · 2023Review
- Exploring genetic diversity of wild and related tetraploid wheat species Triticum turgidum and Triticum timopheevii.Journal of advanced research · 2023Article
- Gene Mapping and Identification of a Missense Mutation in One Copy ofInternational journal of molecular sciences · 2023Article
- Progenitor species hold untapped diversity for potential climate-responsive traits for use in wheat breeding and crop improvement.Heredity · 2022Review
- Wild emmer wheat, the progenitor of modern bread wheat, exhibits great diversity in theFrontiers in plant science · 2022Article
- Contemplation on wheat vernalization.Frontiers in plant science · 2022Review
- CRISPR/Cas9-induced modification of the conservative promoter region ofFrontiers in plant science · 2022Article
- Rapid identification and deployment of major genes for flowering time and awn traits in common wheat.Frontiers in plant science · 2022Article
- Genetic diversity and selective sweeps in historical and modern Canadian spring wheat cultivars using the 90K SNP array.Scientific reports · 2021Article
- O-linked N-acetylglucosamine transferase is involved in fine regulation of flowering time in winter wheat.Nature communications · 2021Article
- Identification of the vernalization gene VRN-B1 responsible for heading date variation by QTL mapping using a RIL population in wheat.BMC plant biology · 2020Article
- Evolution and conservation of polycomb repressive complex 1 core components and putative associated factors in the green lineage.BMC genomics · 2019Article
- Gene regulatory network and abundant genetic variation play critical roles in heading stage of polyploidy wheat.BMC plant biology · 2019Review
- INDEL variation in the regulatory region of the major flowering time gene LanFTc1 is associated with vernalization response and flowering time in narrow-leafed lupin (Lupinus angustifolius L.).Plant, cell & environment · 2019Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundVariability of the VRN1 promoter region of the unique collection of spring polyploid and wild diploid wheat species together with diploid goatgrasses (donor of B and D genomes of polyploid wheats) were investigated. Accessions of wild diploid (T. boeoticum, T. urartu) and tetraploid (T. araraticum, T. timopheevii) species were studied for the first time.
resultsSequence analysis indicated great variability in the region from -62 to -221 nucleotide positions of the VRN1 promoter region. Different indels were found within this region in spring wheats. It was shown that VRN1 promoter region of B and G genome can also contain damages such as the insertion of the transposable element.Some transcription factor recognition sites including hybrid C/G-box for TaFDL2 protein known as the VRN1 gene upregulator were predicted inside the variable region. It was shown that deletions leading to promoter damage occurred in diploid and polyploid species independently. DNA transposon insertions first occurred in polyploid species. At the same time, the duplication of the promoter region was observed in A genomes of polyploid species.
conclusionsWe can conclude that supposed molecular mechanism of the VRN1 gene activating in cultivated diploid wheat species T. monococcum is common also for wild T. boeoticum and was inherited by T. monococcum. The spring polyploids are not related in their origin to spring diploids. The spring T. urartu and goatgrass accessions have another mechanism of flowering activation that is not connected with indels in VRN1 promoter region. All obtained data may be useful for detailed insight into origin of spring wheat forms in evolution and domestication process.
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