ArticleFrontiers in plant science2019
HY5 Contributes to Light-Regulated Root System Architecture Under a Root-Covered Culture System.
Article in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 53 citations in OpenAlex.
- Thermosensory reconfiguration of the auxin transcriptional pathway to drive root cell growth.Nature communications · 2026Article
- Article
- Physiological and transcriptional analyses of Arabidopsis primary root growth in response to phosphate starvation under light and dark conditions.Frontiers in plant science · 2025Article
- Circadian Rhythm and Nitrogen Metabolism Participate in the Response of Boron Deficiency in the Root ofInternational journal of molecular sciences · 2024Article
- An improved and convenient petri plate-based method for studying the root growth of plants.MethodsX · 2024Article
- Root-specific photoreception directs early root development by HY5-regulated ROS balance.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- New Insights on the Role of ß-Cyanoalanine Synthase CAS-C1 in Root Hair Elongation through Single-Cell Proteomics.Plants (Basel, Switzerland) · 2023Article
- UV-B promotes flavonoid biosynthesis inHorticulture research · 2023Article
- HY5 inhibits lateral root initiation in Arabidopsis through negative regulation of the microtubule-stabilizing protein TPXL5.The Plant cell · 2023Article
- The Role of Light-Regulated Auxin Signaling in Root Development.International journal of molecular sciences · 2023Review
- Scion-to-Rootstock Mobile Transcription FactorInternational journal of molecular sciences · 2022Article
- Auxin in Root Development.Cold Spring Harbor perspectives in biology · 2022Review
- Geomagnetic Field (GMF)-Dependent Modulation of Iron-Sulfur Interplay inInternational journal of molecular sciences · 2021Article
- Functional interplay of histone lysine 2-hydroxyisobutyrylation and acetylation in Arabidopsis under dark-induced starvation.Nucleic acids research · 2021Article
- Characterization of CYCLOPHILLIN38 shows that a photosynthesis-derived systemic signal controls lateral root emergence.Plant physiology · 2021Article
- Modulation of plant root traits by nitrogen and phosphate: transporters, long-distance signaling proteins and peptides, and potential artificial traps.Breeding science · 2021Article
- HY5: A Pivotal Regulator of Light-Dependent Development in Higher Plants.Frontiers in plant science · 2021Review
Corrections and comments
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Authors and funding
17 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Light is essential for plant organogenesis and development. Light-regulated shoot morphogenesis has been extensively studied; however, the mechanisms by which plant roots perceive and respond to aboveground light are largely unknown, particularly because the roots of most terrestrial plants are usually located underground in darkness. To mimic natural root growth conditions, we developed a root-covered system (RCS) in which the shoots were illuminated and the plant roots could be either exposed to light or cultivated in darkness. Using the RCS, we observed that root growth of wild-type plants was significantly promoted when the roots were in darkness, whereas it was inhibited by direct light exposure. This growth change seems to be regulated by ELONGATED HYPOCOTYL 5 (HY5), a master regulator of photomorphogenesis. Light was found to regulate
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