ArticlePhenomics (Cham, Switzerland)2022
Unraveling the Dynamic Integration of Auxin, Brassinosteroid and Gibberellin in Early Shade-Induced Hypocotyl Elongation.
Article in Phenomics (Cham, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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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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.
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Who cites it
6 citing papers in PubMed.
- A Shade Intensity Threshold Triggers Gibberellin Metabolic Reprogramming to Drive Shade Avoidance in Soybean.International journal of molecular sciences · 2026Article
- Transcriptomic analyses reveal common heterophylly regulations in eight amphibious eudicots.Plant & cell physiology · 2026Article
- The small-molecule pifithrin-α deactivates ETR1 to repress shade avoidance inScience advances · 2025Article
- Identification and characterization of soybean phytochrome-interacting factors and their potential roles in abiotic stress.BMC plant biology · 2024Article
- PHYTOCHROME-INTERACTING FACTOR 7 and RELATIVE OF EARLY FLOWERING 6 act in shade avoidance memory in Arabidopsis.Nature communications · 2024Article
- Shade-induced RTFL/DVL peptides negatively regulate the shade response by directly interacting with BSKs in Arabidopsis.Nature communications · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For shade-intolerant plants, a reduction in the red/far-red (R:FR) light ratio signals the close proximity of competitors and triggers shade-avoidance syndrome (SAS). Auxin, brassinosteroid, gibberellin and some transcriptional regulators have been reported to regulate shade-induced hypocotyl elongation. However, little is understood regarding the coordination of these multiple regulatory pathways. Here, combining time-lapse growth rates and transcriptomic data, we demonstrate that auxin and brassinosteroid affect two phases of shade-induced rapid growth, whereas gibberellin mainly contributes to the second rapid growth phase. PHYTOCHROME-INTERACTING FACTOR 7 (PIF7) acts earlier than other PIFs. PIF4 and PIF5 modulate the second rapid growth phase. LONG HYPOCOTYL IN FAR-RED 1 (HFR1) and PIF3-LIKE 1 (PIL1) modulate two rapid growth phases. Our results reveal that hormonal and transcriptional regulatory programs act together to coordinate dynamic hypocotyl changes in an immediate response to a shade signal and provide a novel understanding of growth kinetics in a changing environment. Supplementary Information: The online version contains supplementary material available at 10.1007/s43657-022-00044-3.
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Registered trials
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