ReviewFrontiers in plant science2014
Hormonal networks involved in apical hook development in darkness and their response to light.
Review in Frontiers in plant science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 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
43 citing papers in PubMed, 106 citations in OpenAlex.
- Single-nucleus transcriptome profiling unveils cell-type-specific ethylene and TOR signaling in tomato.Horticulture research · 2026Article
- mRNA decapping proteins regulate EIN2-dependent ethylene signaling in arabidopsis.Frontiers in plant science · 2026Article
- Salicylic acid and ROS signaling modulate hypocotyl elongation in darkness via NPR1 and EX1.Science advances · 2025Article
- Genome-Wide Analysis of the AT-Hook Gene Family inPlants (Basel, Switzerland) · 2025Article
- RACK1A positively regulates opening of the apical hook inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Extranuclear function of Arabidopsis HOOKLESS1 regulates pleiotropic developmental processes in a non-cell-autonomous manner.The New phytologist · 2025Article
- The asymmetry engine: how plants harness asymmetries to shape their bodies.The New phytologist · 2025Review
- ScRNA-seq reveals dark- and light-induced differentially expressed gene atlases of seedling leaves in Arachis hypogaea L.Plant biotechnology journal · 2024Article
- Role of sugars in the apical hook development of Arabidopsis etiolated seedlings.Plant cell reports · 2024Article
- Inhibition of SIZ1-mediated SUMOylation of HOOKLESS1 promotes light-induced apical hook opening in Arabidopsis.The Plant cell · 2023Article
- Comparative analysis of two kinds of garlic seedings: qualities and transcriptional landscape.BMC genomics · 2023Article
- Transcriptome and hormone metabolome reveal the mechanism of stem bending in water lily (Frontiers in plant science · 2023Article
- Genetic Dissection of Light-Regulated Adventitious Root Induction inInternational journal of molecular sciences · 2022Article
- Signaling Mechanisms by Arabidopsis Cryptochromes.Frontiers in plant science · 2022Review
- Recent Advances in Understanding the Roles of Pectin as an Active Participant in Plant Signaling Networks.Plants (Basel, Switzerland) · 2021Review
- The microtubule-associated protein WDL4 modulates auxin distribution to promote apical hook opening in Arabidopsis.The Plant cell · 2021Article
- Stablization of ACOs by NatB mediated N-terminal acetylation is required for ethylene homeostasis.BMC plant biology · 2021Article
- The Sequential Action of MIDA9/PP2C.D1, PP2C.D2, and PP2C.D5 Is Necessary to Form and Maintain the Hook After Germination in the Dark.Frontiers in plant science · 2021Article
- Illuminating the COP1/SPA Ubiquitin Ligase: Fresh Insights Into Its Structure and Functions During Plant Photomorphogenesis.Frontiers in plant science · 2021Review
- Promoter Architecture and Transcriptional Regulation of Genes Upregulated in Germination and Coleoptile Elongation of Diverse Rice Genotypes Tolerant to Submergence.Frontiers in genetics · 2021Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In darkness, the dicot seedlings produce an apical hook as result of differential cell division and extension at opposite sides of the hypocotyl. This hook protects the apical meristem from mechanical damage during seedling emergence from the soil. In darkness, gibberellins act via the DELLA-PIF (PHYTOCHROME INTERACTING FACTORs) pathway, and ethylene acts via the EIN3/EIL1 (ETHYLENE INSENSITIVE 3/EIN3 like 1)-HLS1 (HOOKLESS 1) pathway to control the asymmetric accumulation of auxin required for apical hook formation and maintenance. These core pathways form a network with multiple points of connection. Light perception by phytochromes and cryptochromes reduces the activity of PIFs and (COP1) CONSTITUTIVE PHOTOMORPHOGENIC 1-both required for hook formation in darkness-, lowers the levels of gibberellins, and triggers hook opening as a component of the switch between heterotrophic and photoautotrophic development. Apical hook opening is thus a suitable model to study the convergence of endogenous and exogenous signals on the control of cell division and cell 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.