ArticleThe New phytologist2009
Differential petiole growth in Arabidopsis thaliana: photocontrol and hormonal regulation.
Article in The New phytologist, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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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.
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Who cites it
46 citing papers in PubMed, 81 citations in OpenAlex.
- Petioles Occupy a Partly Distinct Functional Spectrum From Laminae in Broadleaved Woody Plants.Plant, cell & environment · 2026Article
- Lights, location, action: shade avoidance signalling over spatial scales.Journal of experimental botany · 2025Review
- Prolonged Post-Harvest Preservation in Lettuce (Plants (Basel, Switzerland) · 2024Article
- A low-cost open-source imaging platform reveals spatiotemporal insight into leaf elongation and movement.Plant physiology · 2024Article
- Cytokinin modulates the inhibitory effect of shade stress on photosynthesis, antioxidant capacity and hormone homeostasis to regulate the grain yield in wheat.Frontiers in plant science · 2024Article
- The Role of Light Quality in Regulating Early Seedling Development.Plants (Basel, Switzerland) · 2023Review
- Effects of Monochromatic Light on Growth and Quality ofPlants (Basel, Switzerland) · 2023Article
- Species richness drives selection of individuals within wetlands based on traits related to acquisition and utilization of light.Ecology and evolution · 2023Article
- The Roles of Gibberellins in Regulating Leaf Development.Plants (Basel, Switzerland) · 2023Review
- Abscisic acid modulates neighbor proximity-induced leaf hyponasty in Arabidopsis.Plant physiology · 2023Article
- On the contrasting morphological response to far-red at high and low photon fluxes.Frontiers in plant science · 2023Article
- Identification of microRNAs That Provide a Low Light Stress Tolerance-Mediated Signaling Pathway during Vegetative Growth in Rice.Plants (Basel, Switzerland) · 2022Article
- The role of photosynthesis related pigments in light harvesting, photoprotection and enhancement of photosynthetic yield in planta.Photosynthesis research · 2022Review
- Lighting from Top and Side Enhances Photosynthesis and Plant Performance by Improving Light Usage Efficiency.International journal of molecular sciences · 2022Article
- CINCINNATA-Like TCP Transcription Factors in Cell Growth - An Expanding Portfolio.Frontiers in plant science · 2022Review
- Side Lighting Enhances Morphophysiology by Inducing More Branching and Flowering in Chrysanthemum Grown in Controlled Environment.International journal of molecular sciences · 2021Article
- Light signalling shapes plant-plant interactions in dense canopies.Plant, cell & environment · 2021Review
- The Oxidative Paradox in Low Oxygen Stress in Plants.Antioxidants (Basel, Switzerland) · 2021Review
- The ectopic expression of Arabidopsis glucosyltransferase UGT74D1 affects leaf positioning through modulating indole-3-acetic acid homeostasis.Scientific reports · 2021Article
- Low Blue Light Enhances Phototropism by Releasing Cryptochrome1-Mediated Inhibition ofPlant physiology · 2020Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Environmental challenges such as low light intensity induce differential growth-driven upward leaf movement (hyponastic growth) in Arabidopsis thaliana. However, little is known about the physiological regulation of this response. Here, we studied how low light intensity is perceived and translated into a differential growth response in Arabidopsis. We used mutants defective in light, ethylene and auxin signaling, and in polar auxin transport, as well as chemical inhibitors, to analyze the mechanisms of low light intensity-induced differential growth. Our data indicate that photosynthesis-derived signals and blue light wavelengths affect petiole movements and that rapid induction of hyponasty by low light intensity involves functional cryptochromes 1 and 2, phytochrome-A and phytochrome-B photoreceptor proteins. The response is independent of ethylene signaling. Auxin and polar auxin transport, by contrast, play a role in low light intensity-induced differential petiole growth. We conclude that low light intensity-induced differential petiole growth requires blue light, auxin signaling and polar auxin transport and is, at least in part, genetically separate from well-characterized ethylene-induced differential growth.
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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.