ArticleNature communications2018
A mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate.
Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 92 papers.
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Who cites it
92 citing papers in PubMed, 214 citations in OpenAlex.
- Sulfur in dialogue with phosphorus, nitrogen, and iron: regulatory networks in plant nutrient homeostasis.Journal of experimental botany · 2026Review
- Auxin-Dependent Activation of RHD6-RSL4 Cascade Promotes Root Hair Growth Under Boron Deficiency in Arabidopsis Primary Root Apices.Plant, cell & environment · 2026Article
- Coordinated MBW, GIS, and RSL Regulatory Networks in Plant Epidermal Patterning Under Environmental Cues.International journal of molecular sciences · 2026Review
- Integrating soil imaging with spatial omics to uncover root-soil interactions.Plant communications · 2026Review
- Integrated signaling mechanisms governing root hair growth via transcriptional master regulators.The Plant journal : for cell and molecular biology · 2026Review
- Co-expression analysis identifies organ-specific gene regulatory networks responsive to phosphate limitation in hemp (Cannabis sativa L.).BMC plant biology · 2026Article
- Drought-induced SlCLE10 coordinates ethylene biosynthesis and root hair development to enhance osmotic stress tolerance in tomato.Plant communications · 2026Article
- Transcription factors in phosphorus utilization: enhancing crop productivity and stress resilience.Planta · 2026Review
- Linking Superoxide Production and Scavenging in Plant Development.Plant, cell & environment · 2026Review
- Unlocking Barley's Phosphorus Efficiency: The Emerging Role of RNA Processing in Low-Phosphorus Adaptation.Plants (Basel, Switzerland) · 2026Review
- Adaptation mechanisms of low-phosphorus stress in plants: physiological responses, molecular regulation, and future perspectives.Frontiers in plant science · 2026Review
- Auxin Biosynthesis, Transport, Signaling, and Its Roles in Plant Leaf Morphogenesis.Plants (Basel, Switzerland) · 2025Review
- Article
- Multi-Stage Transcriptome Analysis Identifies Key Molecular Pathways for Soybean Under Phosphorus-Limited Conditions.International journal of molecular sciences · 2025Article
- Root Hair Development Is Suppressed by Long-Term Mild Heat Through Down-Regulation of RHD6 and RHD6-like Genes.Plant, cell & environment · 2025Article
- Phosphoinositide Signaling and Actin Polymerization Are Critical for Tip Growth in the Marine Red AlgaPlants (Basel, Switzerland) · 2025Article
- Enhanced auxin signaling promotes root-hair growth at moderately low temperature in Arabidopsis thaliana.Plant communications · 2025Article
- Early transcriptomic changes in cucumber and maize roots in response to FePOScientific reports · 2025Article
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- Pseudomonas Species Isolated From Lotus Nodules Are Genetically Diverse and Promote Plant Growth.Environmental microbiology · 2025Article
32 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Erratum issued
Authors and funding
25 authors at 7 institutions in 6 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphate (P) is an essential macronutrient for plant growth. Roots employ adaptive mechanisms to forage for P in soil. Root hair elongation is particularly important since P is immobile. Here we report that auxin plays a critical role promoting root hair growth in Arabidopsis in response to low external P. Mutants disrupting auxin synthesis (taa1) and transport (aux1) attenuate the low P root hair response. Conversely, targeting AUX1 expression in lateral root cap and epidermal cells rescues this low P response in aux1. Hence auxin transport from the root apex to differentiation zone promotes auxin-dependent hair response to low P. Low external P results in induction of root hair expressed auxin-inducible transcription factors ARF19, RSL2, and RSL4. Mutants lacking these genes disrupt the low P root hair response. We conclude auxin synthesis, transport and response pathway components play critical roles regulating this low P root adaptive response.
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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.