ArticleScientific reports2019
Improved Cd, Zn and Mn tolerance and reduced Cd accumulation in grains with wheat-based cell number regulator TaCNR2.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Plant Responses to Heavy Metal Stress: Molecular Mechanisms, Transcriptomic Regulation, and Multi-Omics Integration in Crop Improvement.Plants (Basel, Switzerland) · 2026Review
- Multi-locus GWAS to unravel the genetic architecture of grain iron, zinc and protein contents in wheat (Triticum aestivum L.) genotypes evaluated over multiple locations and years.BMC plant biology · 2026Article
- Genome-Wide Identification of thePlants (Basel, Switzerland) · 2026Article
- Heavy Metal Toxicity in Cereals: Uptake Mechanisms, Physiological Impacts, and Mitigation Strategies.Toxics · 2025Review
- Research Progress onBiology · 2025Review
- Micronutrient Biofortification in Wheat: QTLs, Candidate Genes and Molecular Mechanism.International journal of molecular sciences · 2025Review
- Article
- The Uptake, Transfer, and Detoxification of Cadmium in Plants and Its Exogenous Effects.Cells · 2024Review
- Multi-Omics Uncover the Mechanism of Wheat under Heavy Metal Stress.International journal of molecular sciences · 2022Review
- Nucleotide polymorphisms of the maizeFrontiers in genetics · 2022Article
- Genomic approaches for improving grain zinc and iron content in wheat.Frontiers in genetics · 2022Review
- Increase in Phytoextraction Potential by Genome Editing and Transformation: A Review.Plants (Basel, Switzerland) · 2021Review
- Mutation inInternational journal of molecular sciences · 2021Article
- Dissection of Molecular Processes and Genetic Architecture Underlying Iron and Zinc Homeostasis for Biofortification: From Model Plants to Common Wheat.International journal of molecular sciences · 2020Review
- Effects of biochar and biofertilizer on cadmium-contaminated cotton growth and the antioxidative defense system.Scientific reports · 2020Article
- Mechanism for Higher Tolerance to and Lower Accumulation of Arsenite inPlants (Basel, Switzerland) · 2020Article
- Characterization of the Heavy-Metal-Associated Isoprenylated Plant Protein (International journal of molecular sciences · 2020Article
- Cadmium Uptake by Wheat (Plants (Basel, Switzerland) · 2020Review
- Cadmium accumulation, subcellular distribution and chemical fractionation in hydroponically grown Sesuvium portulacastrum [Aizoaceae].PloS one · 2020Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Soil microelement deficiency and heavy metal contamination affects plant growth and development, but improving trace element uptake and reducing heavy metal accumulation by genetic breeding can help alleviate this. Cell number regulator 2 (TaCNR2) from common wheat (Triticum aestivum) are similar to plant cadmium resistance proteins, involved with regulating heavy metal translocation. Our aim was to understand the effect of TaCNR2 on heavy metal tolerance and translocation. In this study, real-time quantitative PCR indicated TaCNR2 expression in the wheat seedlings increased under Cd, Zn and Mn treatment. Overexpression of TaCNR2 in Arabidopsis and rice enhanced its stress tolerance to Cd, Zn and Mn, and overexpression in rice improved Cd, Zn and Mn translocation from roots to shoots. The grain husks in overexpressed rice had higher Cd, Zn and Mn concentrations, but the brown rice accumulated less Cd but higher Mn than wild rice. The results showed that TaCNR2 can transport heavy metal ions. Thus, this study provides a novel gene resource for increasing nutrition uptake and reducing toxic metal accumulation in crops.
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