ArticleBMC plant biology2007
Evolutionary conservation of plant gibberellin signalling pathway components.
Article in BMC plant biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 110 citations in OpenAlex.
- Phytohormone supplementation for omega-3 production in microalgae and its potential integration with wastewater cultivation.World journal of microbiology & biotechnology · 2026Review
- Holistic overview of regulatory networks governing seed dormancy and germination in plants.Science China. Life sciences · 2026Review
- Elucidating the design principles for engineering plant organ size.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Gibberellin pathway remodeling accompanies ethylene-driven sex reversal inFrontiers in plant science · 2026Article
- How chromatin senses plant hormones.Current opinion in plant biology · 2024Review
- Application of Data Modeling, Instrument Engineering and Nanomaterials in Selected Medid the Scientific Recinal Plant Tissue Culture.Plants (Basel, Switzerland) · 2023Review
- Deciphering the Genetic Basis of Root and Biomass Traits in Rapeseed (International journal of molecular sciences · 2022Article
- It's Time for a Change: The Role of Gibberellin in Root Meristem Development.Frontiers in plant science · 2022Review
- Autopolyploidization affects transcript patterns and gene targeting frequencies in Physcomitrella.Plant cell reports · 2022Article
- Phytohormone biosynthesis and signaling pathways of mosses.Plant molecular biology · 2021Review
- Systematic Analysis of Gibberellin Pathway Components inInternational journal of molecular sciences · 2020Article
- Comprehensive identification and analysis of DELLA genes throughout the plant kingdom.BMC plant biology · 2020Article
- Nuclear and Chloroplast Sequences Resolve the Enigmatic Origin of the Concord Grape.Frontiers in plant science · 2020Article
- Giberellic Acid-Stimulated Transcript Proteins Evolved through Successive Conjugation of Novel Motifs and Their Subfunctionalization.Plant physiology · 2019Article
- The plant hormone abscisic acid regulates the growth and metabolism of endophytic fungus Aspergillus nidulans.Scientific reports · 2018Article
- Article
- Analysis of CFB, a cytokinin-responsive gene of Arabidopsis thaliana encoding a novel F-box protein regulating sterol biosynthesis.Journal of experimental botany · 2017Article
- Identification, Classification, and Expression Analysis ofFrontiers in physiology · 2017Article
- Molecular cloning, expression analysis and subcellular localization of four DELLA genes from hybrid poplar.SpringerPlus · 2016Article
- A Century of Gibberellin Research.Journal of plant growth regulation · 2015Review
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGibberellins (GA) are plant hormones that can regulate germination, elongation growth, and sex determination. They ubiquitously occur in seed plants. The discovery of gibberellin receptors, together with advances in understanding the function of key components of GA signalling in Arabidopsis and rice, reveal a fairly short GA signal transduction route. The pathway essentially consists of GID1 gibberellin receptors that interact with F-box proteins, which in turn regulate degradation of downstream DELLA proteins, suppressors of GA-controlled responses.
resultsArabidopsis sequences of the gibberellin signalling compounds were used to screen databases from a variety of plants, including protists, for homologues, providing indications for the degree of conservation of the pathway. The pathway as such appears completely absent in protists, the moss Physcomitrella patens shares only a limited homology with the Arabidopsis proteins, thus lacking essential characteristics of the classical GA signalling pathway, while the lycophyte Selaginella moellendorffii contains a possible ortholog for each component. The occurrence of classical GA responses can as yet not be linked with the presence of homologues of the signalling pathway. Alignments and display in neighbour joining trees of the GA signalling components confirm the close relationship of gymnosperms, monocotyledonous and dicotyledonous plants, as suggested from previous studies.
conclusionHomologues of the GA-signalling pathway were mainly found in vascular plants. The GA signalling system may have its evolutionary molecular onset in Physcomitrella patens, where GAs at higher concentrations affect gravitropism and elongation growth.
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