ArticleThe Plant cell2008
Phosphate availability alters lateral root development in Arabidopsis by modulating auxin sensitivity via a mechanism involving the TIR1 auxin receptor.
Article in The Plant cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 201 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
201 citing papers in PubMed, 547 citations in OpenAlex.
- Organic acids counteract the determinate root development induced by phosphate deprivation inPlant signaling & behavior · 2026Article
- Lateral Root Development: Molecular Mechanisms and Adaptive Regulation.Plant, cell & environment · 2026Review
- Co-expression analysis identifies organ-specific gene regulatory networks responsive to phosphate limitation in hemp (Cannabis sativa L.).BMC plant biology · 2026Article
- Plant-Associated Microbiomes: Crosstalk and Engineering to Improve Nutrient Use Efficiency (NUE) in Crops of Global Importance.Plants (Basel, Switzerland) · 2026Review
- GmAux/IAA16 exerts a positive regulatory role in enhancing low-phosphorus stress tolerance in plants.BMC plant biology · 2026Article
- Phosphorus deficiency and its availability in excess affect physio-biochemical performance, yield potential, seed vigor, and grain quality of rice influenced by Pup1 QTL.BMC plant biology · 2026Article
- Integration of proteomic, metabolomic, and ubiquitinomic analyses reveals potential mechanisms underlying low-phosphorus stress adaptation in soybean roots.BMC plant biology · 2026Article
- Unlocking Barley's Phosphorus Efficiency: The Emerging Role of RNA Processing in Low-Phosphorus Adaptation.Plants (Basel, Switzerland) · 2026Review
- Phosphate deprivation counteracts the cell death caused by loss-of-function of MEDIATOR 18 in Arabidopsis root meristems.Protoplasma · 2026Article
- Association mapping for root system architecture under varying levels of phosphorus application in Brassica juncea L. Czern & Coss.BMC genomics · 2025Article
- Transcriptome- and Metabolome-Based Regulation of Growth, Development, and Bioactive Compounds inInternational journal of molecular sciences · 2025Article
- The Crucial Roles of Phloem Companion Cells in Response to Phosphorus Deficiency.Plant, cell & environment · 2025Article
- Intricate phytohormonal orchestration mediates mycorrhizal symbiosis and stress tolerance.Mycorrhiza · 2025Review
- Effect of IAA on coumarins synthesis in Angelica dahurica under soil compactness stress.Scientific reports · 2025Article
- Spatial Distribution Characteristics of Micronutrients and Their Deficiency Effect on the Root Morphology and Architecture in Citrus Rootstock.Plants (Basel, Switzerland) · 2025Article
- Adaptation of potato cultivars to phosphorus variability and enhancement of phosphorus efficiency by Bacillus subtilis.BMC plant biology · 2024Article
- The transcriptional integration of environmental cues with root cell type development.Plant physiology · 2024Review
- Plants Under Stress: Exploring Physiological and Molecular Responses to Nitrogen and Phosphorus Deficiency.Plants (Basel, Switzerland) · 2024Review
- Functional analysis ofMolecular breeding : new strategies in plant improvement · 2024Article
- Opportunity for genome engineering to enhance phosphate homeostasis in crops.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
141 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Commented on by
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
The survival of plants, as sessile organisms, depends on a series of postembryonic developmental events that determine the final architecture of plants and allow them to contend with a continuously changing environment. Modulation of cell differentiation and organ formation by environmental signals has not been studied in detail. Here, we report that alterations in the pattern of lateral root (LR) formation and emergence in response to phosphate (Pi) availability is mediated by changes in auxin sensitivity in Arabidopsis thaliana roots. These changes alter the expression of auxin-responsive genes and stimulate pericycle cells to proliferate. Modulation of auxin sensitivity by Pi was found to depend on the auxin receptor TRANSPORT INHIBITOR RESPONSE1 (TIR1) and the transcription factor AUXIN RESPONSE FACTOR19 (ARF19). We determined that Pi deprivation increases the expression of TIR1 in Arabidopsis seedlings and causes AUXIN/INDOLE-3-ACETIC ACID (AUX/IAA) auxin response repressors to be degraded. Based on our results, we propose a model in which auxin sensitivity is enhanced in Pi-deprived plants by an increased expression of TIR1, which accelerates the degradation of AUX/IAA proteins, thereby unshackling ARF transcription factors that activate/repress genes involved in LR formation and emergence.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.