ArticleScientific reports2017
The developmental and environmental regulation of gravitropic setpoint angle in Arabidopsis and bean.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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Who cites it
32 citing papers in PubMed, 58 citations in OpenAlex.
- Roots of wheat and rice maintain gravitropic setpoint angles.Journal of experimental botany · 2026Article
- The Promise of Synthetic Biology for Redesigning Plant Architecture.International journal of molecular sciences · 2026Review
- Angle dependence as a unifying feature of root graviresponse modules.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Branching angles in the modulation of plant architecture: Molecular mechanisms, dynamic regulation, and evolution.Plant communications · 2025Review
- Targeted mutagenesis and functional marker development of two Bna.TAC1s conferring novel rapeseed germplasm with compact architecture.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- ClearDepth: a simple, robust, and low-cost method to assess root depth in soil.The Plant journal : for cell and molecular biology · 2025Article
- An atlas of Brachypodium distachyon lateral root development.Biology open · 2024Article
- IGT/LAZY genes are differentially influenced by light and required for light-induced change to organ angle.BMC biology · 2024Article
- CEP hormones at the nexus of nutrient acquisition and allocation, root development, and plant-microbe interactions.Journal of experimental botany · 2024Review
- Fine-mapping of a QTL and identification of candidate genes associated with the lateral branch angle of peanuts (Frontiers in plant science · 2024Article
- Peach LAZY1 and DRO1 protein-protein interactions and co-expression with PRAF/RLD family support conserved gravity-related protein interactions across plants.microPublication biology · 2024Article
- Genome-wide identification of peanut IGT family genes and their potential roles in the development of plant architecture.Scientific reports · 2023Article
- Antigravitropic PIN polarization maintains non-vertical growth in lateral roots.Nature plants · 2023Article
- The differential binding and biological efficacy of auxin herbicides.Pest management science · 2023Article
- Phenotypes and Molecular Mechanisms Underlying the Root Response to Phosphate Deprivation in Plants.International journal of molecular sciences · 2023Review
- BRXL4-LAZY1 interaction at the plasma membrane controls Arabidopsis branch angle and gravitropism.The Plant journal : for cell and molecular biology · 2023Article
- Transcriptome and hormone metabolome reveal the mechanism of stem bending in water lily (Frontiers in plant science · 2023Article
- Plants in Microgravity: Molecular and Technological Perspectives.International journal of molecular sciences · 2022Review
- Root angle is controlled byProceedings of the National Academy of Sciences of the United States of America · 2022Article
- Auxin in Root Development.Cold Spring Harbor perspectives in biology · 2022Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Root and shoot branches are major determinants of plant form and critical for the effective capture of resources below and above ground. These branches are often maintained at specific angles with respect to gravity, known as gravitropic set point angles (GSAs). We have previously shown that the mechanism permitting the maintenance of non-vertical GSAs is highly auxin-dependent and here we investigate the developmental and environmental regulation of root and shoot branch GSA. We show that nitrogen and phosphorous deficiency have opposing, auxin signalling-dependent effects on lateral root GSA in Arabidopsis: while low nitrate induces less vertical lateral root GSA, phosphate deficiency results in a more vertical lateral root growth angle, a finding that contrasts with the previously reported growth angle response of bean adventitious roots. We find that this root-class-specific discrepancy in GSA response to low phosphorus is mirrored by similar differences in growth angle response to auxin treatment between these root types. Finally we show that both shaded, low red/far-red light conditions and high temperature induce more vertical growth in Arabidopsis shoot branches. We discuss the significance of these findings in the context of efforts to improve crop performance via the manipulation of root and shoot branch growth angle.
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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.