ArticlePlant molecular biology2010
Gene expression profiles in rice roots under low phosphorus stress.
Article in Plant molecular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Phosphorus starvation-induced alternative splicing landscape of rice confirms the regulatory function of Pup1 QTL.BMC plant biology · 2025Article
- Physiological and transcriptomic analysis reveal the response mechanisms to nutrient deficiencies in aquatic plant Spirodela polyrhiza.Plant molecular biology · 2025Article
- Phenotypic variability and genome-wide association studies in potato (Solanum tuberosum L.) for phosphorus efficiency.BMC plant biology · 2025Article
- Research progress on the synergistic regulation of MYB transcription factor-mediated developmental plasticity and stress responses in rice.Frontiers in plant science · 2025Review
- Transcriptomic Analysis Reveals the Response Mechanisms of Bell Pepper (Metabolites · 2023Article
- Phosphorus Plays Key Roles in Regulating Plants' Physiological Responses to Abiotic Stresses.Plants (Basel, Switzerland) · 2023Review
- Phosphorus and carbohydrate metabolism contributes to low phosphorus tolerance in cotton.BMC plant biology · 2023Article
- Integrated transcriptomic and metabolomic analyses reveal key metabolic pathways in response to potassium deficiency in coconut (Frontiers in plant science · 2023Article
- 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
- Characterization of contrasting rice (Oryza sativa L.) genotypes reveals the Pi-efficient schema for phosphate starvation tolerance.BMC plant biology · 2021Article
- Transcriptome-based approaches for clarification of nutritional responses and improvement of crop production.Breeding science · 2021Article
- Transcriptome Analysis ofFrontiers in plant science · 2021Article
- Analysis of Interacting Proteins of Aluminum Toxicity Response Factor ALS3 and CAD inInternational journal of molecular sciences · 2019Article
- Transcriptome analysis reveals candidate genes related to phosphorus starvation tolerance in sorghum.BMC plant biology · 2019Article
- Iron and callose homeostatic regulation in rice roots under low phosphorus.BMC plant biology · 2018Article
- Genotype × Environment interactions of Nagina22 rice mutants for yield traits under low phosphorus, water limited and normal irrigated conditions.Scientific reports · 2018Article
- Overexpression of a Phosphate Starvation Response AP2/ERF Gene From Physic Nut in Arabidopsis Alters Root Morphological Traits and Phosphate Starvation-Induced Anthocyanin Accumulation.Frontiers in plant science · 2018Article
- Do aeration conditions affect arsenic and phosphate accumulation and phosphate transporter expression in rice (Oryza sativa L.)?Environmental science and pollution research international · 2018Article
- Improvement in phosphate acquisition and utilization by a secretory purple acid phosphatase (OsPAP21b) in rice.Plant biotechnology journal · 2017Article
- Expression of four phosphate transporter genes from Finger millet (Eleusine coracana L.) in response to mycorrhizal colonization and Pi stress.3 Biotech · 2017Article
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Authors and funding
3 authors.
Funding
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Abstract
Phosphorus (P), an important plant macronutrient, is a component of key molecules such as nucleic acids, phospholipids and ATP. P is often the limiting nutrient for crop yield potential because of the low concentration of soluble P that can be absorbed directly by plant. Plants have evolved a series of molecular and morphological adaptations to cope with P limitation. However, the molecular bases of these responses to P deficiency have not been thoroughly elucidated. In this report, the gene expression profiles of low-P-tolerant rice Zhongzao 18 (Oryza sativa ssp. Indica) and not-low-P-tolerant rice Lagrue (Oryza sativa ssp. Indica) roots at 6 h, 24 h and 72 h under low P stress were investigated and compared with a control (normal P conditions) profile, using a DNA chip of 60,000 oligos (70 mer) that represented all putative genes of the rice genome. A total of 1,518 and 2,358 genes exhibited alterations in expression in response to low P stress in at least one of the three time points in rice Zhongzao 18 and rice Lagrue, respectively. The differentially expressed genes included those involved in phosphate (Pi) transportation, transportations except for Pi transportation, phosphatase, enzymes other than phosphatase, primary metabolism, secondary metabolism and so on. Several genes involved in glycolysis and TCA cycle were up-regulated during the early stages of low P treatment in rice Zhongzao 18 roots, but not in rice Lagrue roots. The results may provide useful information to further studies of the molecular mechanism of plant adaptation to low P and thus facilitate research in improving P utilization in crop species.
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