ArticleFrontiers in plant science2020
Multi-Omics Analyses Reveal the Molecular Mechanisms Underlying the Adaptation of Wheat (
Article in Frontiers in plant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- lncRNA62732 acts as an eTM of miR9778 to regulate TaHAK18-5B and mediate the potassium deficiency response in wheat.The New phytologist · 2026Article
- Identification of the HAK/KUP/KT Potassium Transporter Gene Family in Sweet Potato and Functional Characterization of IbHAK5A.Plants (Basel, Switzerland) · 2026Article
- Integrated transcriptomic, metabolomic, and physiological analyses underlying differential responses to potassium deficiency in sesame.BMC plant biology · 2026Article
- Comparative physiological and transcriptome analysis between potassium-deficiency tolerant and sensitive sweetpotato genotypes in response to potassium-deficiency stress.BMC genomics · 2024Article
- The miR166d/International journal of molecular sciences · 2023Article
- Wheat Omics: Advancements and Opportunities.Plants (Basel, Switzerland) · 2023Review
- Transcriptional and metabolic responses of apple to different potassium environments.Frontiers in plant science · 2023Article
- Proteomic Analysis of Roots Response to Potassium Deficiency and the Effect of TaHAK1-4A on KInternational journal of molecular sciences · 2022Article
- Transcriptome analysis of sweet potato responses to potassium deficiency.BMC genomics · 2022Article
- Dissection of Crop Metabolome Responses to Nitrogen, Phosphorus, Potassium, and Other Nutrient Deficiencies.International journal of molecular sciences · 2022Review
- Morphophysiological and transcriptome analysis reveal that reprogramming of metabolism, phytohormones and root development pathways governs the potassium (KFrontiers in plant science · 2022Article
- Omics-driven crop potassium use efficiency breeding.Frontiers in plant science · 2022Article
- Decoding Plant Metabolomic Response to Potassium and Nutrient Stresses in Controlled Environments.Physiologia plantarumReview
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9 authors.
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Abstract
Potassium (K) is essential for regulating plant growth and mediating abiotic stress responses. Elucidating the biological mechanism underlying plant responses to K-deficiency is crucial for breeding new cultivars with improved K uptake and K utilization efficiency. In this study, we evaluated the extent of the genetic variation among 543 wheat accessions differing in K-deficiency tolerance at the seedling and adult plant stages. Two accessions, KN9204 and BN207, were identified as extremely tolerant and sensitive to K-deficiency, respectively. The accessions were exposed to normal and K-deficient conditions, after which their roots underwent ionomic, transcriptomic, and metabolomic analyses. Under K-deficient conditions, KN9204 exhibited stronger root growth and maintained higher K concentrations than BN207. Moreover, 19,440 transcripts and 162 metabolites were differentially abundant in the roots of both accessions according to transcriptomic and metabolomic analyses. An integrated analysis of gene expression and metabolite profiles revealed that substantially more genes, including those related to ion homeostasis, cellular reactive oxygen species homeostasis, and the glutamate metabolic pathway, were up-regulated in KN9204 than in BN207 in response to low-K stress. Accordingly, these candidate genes have unique regulatory roles affecting plant K-starvation tolerance. These findings may be useful for further clarifying the molecular changes underlying wheat root adaptations to K deprivation.
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