ArticleFrontiers in plant science2015
Comparative Morphophysiological Analyses and Molecular Profiling Reveal Pi-Efficient Strategies of a Traditional Rice Genotype.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 58 citations in OpenAlex.
- Phosphorus starvation-induced alternative splicing landscape of rice confirms the regulatory function of Pup1 QTL.BMC plant biology · 2025Article
- Plant traits and environment affect the contents of medicinal components in Ziziphi spinosae semen in Lincheng County of Hebei Province.BMC plant biology · 2025Article
- Effects of Individual or Combined Deficiency of Phosphorous and Zinc on Phenotypic, Nutrient Uptake, and Molecular Responses of Finger Millet (Plants (Basel, Switzerland) · 2023Article
- Exogenous Melatonin Enhances the Low Phosphorus Tolerance of Barley Roots of Different Genotypes.Cells · 2023Article
- Adaptive strategies of plants to conserve internal phosphorus under P deficient condition to improve P utilization efficiency.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Review
- Transcriptome analysis of a near-isogenic line and its recurrent parent reveals the role of Pup1 QTL in phosphorus deficiency tolerance of rice at tillering stage.Plant molecular biology · 2022Article
- Genome-Wide Expression Analysis of Root Tips in Contrasting Rice Genotypes Revealed Novel Candidate Genes for Water Stress Adaptation.Frontiers in plant science · 2022Article
- Purple acid phosphatases: roles in phosphate utilization and new emerging functions.Plant cell reports · 2022Review
- Characterization of contrasting rice (Oryza sativa L.) genotypes reveals the Pi-efficient schema for phosphate starvation tolerance.BMC plant biology · 2021Article
- Article
- Transcriptome-based approaches for clarification of nutritional responses and improvement of crop production.Breeding science · 2021Article
- Integrative Metabolomic and Transcriptomic Analyses Reveal Metabolic Changes and Its Molecular Basis in Rice Mutants of the Strigolactone Pathway.Metabolites · 2020Article
- Phosphorus (P) use efficiency in rice is linked to tissue-specific biomass and P allocation patterns.Scientific reports · 2020Article
- Two-factor ANOVA of SSH and RNA-seq analysis reveal development-associated Pi-starvation genes in oilseed rape.Planta · 2019Article
- Article
- Abscisic acid is involved in root cell wall phosphorus remobilization independent of nitric oxide and ethylene in rice (Oryza sativa).Annals of botany · 2018Article
- Regulatory feedback response mechanisms to phosphate starvation in rice.NPJ systems biology and applications · 2018Article
- Genetic Engineering of the Biosynthesis of Glycine Betaine Modulates Phosphate Homeostasis by Regulating Phosphate Acquisition in Tomato.Frontiers in plant science · 2018Article
- Identification of Purple Acid Phosphatases in Chickpea and Potential Roles of CaPAP7 in Seed Phytate Accumulation.Scientific reports · 2017Article
- Improvement in phosphate acquisition and utilization by a secretory purple acid phosphatase (OsPAP21b) in rice.Plant biotechnology journal · 2017Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphate (Pi) deficiency severely affects crop yield. Modern high yielding rice genotypes are sensitive to Pi deficiency whereas traditional rice genotypes are naturally compatible with low Pi ecosystems. However, the underlying molecular mechanisms for low Pi tolerance in traditional genotypes remain largely elusive. To delineate the molecular mechanisms for low Pi tolerance, two contrasting rice genotypes, Dular (low Pi tolerant), and PB1 (low Pi sensitive), have been selected. Comparative morphophysiological, global transcriptome and lipidome analyses of root and shoot tissues of both genotypes grown under Pi deficient and sufficient conditions revealed potential low Pi tolerance mechanisms of the traditional genotype. Most of the genes associated with enhanced internal Pi utilization (phospholipid remobilization) and modulation of root system architecture (RSA) were highly induced in the traditional rice genotype, Dular. Higher reserves of phospholipids and greater accumulation of galactolipids under low Pi in Dular indicated it has more efficient Pi utilization. Furthermore, Dular also maintained greater root growth than PB1 under low Pi, resulting in larger root surface area due to increased lateral root density and root hair length. Genes involved in enhanced low Pi tolerance of the traditional genotype can be exploited to improve the low Pi tolerance of modern high yielding rice cultivars.
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