ArticleThe Plant cell2007
The GID1-mediated gibberellin perception mechanism is conserved in the Lycophyte Selaginella moellendorffii but not in the Bryophyte Physcomitrella patens.
Article in The Plant cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.
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Who cites it
97 citing papers in PubMed, 220 citations in OpenAlex.
- Review
- Glycine max DREB1D transcription factor regulates plant height by reducing gibberellin levels and response.Planta · 2026Article
- Structure-guided reprogramming of DELLA turnover for a sustainable Green Revolution in rice.Nature communications · 2026Article
- The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds.Nature communications · 2026Article
- Evolutionary shifts in plant adaptation mediated by phytohormones.Plant communications · 2026Review
- MAdLandExpression: integrating sexual reproduction into the Physcomitrium patens expression atlas.The Plant journal : for cell and molecular biology · 2026Article
- GA-independent DELLA regulation by inositol pyrophosphate in a nonvascular land plant.Nature chemical biology · 2025Article
- The molecular structure of the master growth regulator in plants emerges into the spotlight.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Identification and functional analysis of the CqGID1 homologs in quinoa.Plant cell reports · 2025Article
- Article
- A DOF transcriptional repressor-gibberellin feedback loop plays a crucial role in modulating light-independent seed germination.Plant communications · 2025Article
- Identification of QTLs for internode length and diameter associated with lodging resistance in rice.Frontiers in plant science · 2025Article
- Evolutionary analysis of DELLA proteins in sweet potato and related species reveals their roles in development and stress responses.Frontiers in plant science · 2025Article
- Phytohormone profiling in an evolutionary framework.Nature communications · 2024Article
- Evolution of a plant growth-regulatory protein interaction specificity.Nature plants · 2023Article
- PHOTOLYASE/BLUE LIGHT RECEPTOR2 regulates chrysanthemum flowering by compensating for gibberellin perception.Plant physiology · 2023Article
- Biosynthesis of gibberellin-related compounds modulates far-red light responses in the liverwort Marchantia polymorpha.The Plant cell · 2023Article
- Properties of INDETERMINATE DOMAIN Proteins fromGenes · 2023Article
- Cloning and Functional Identification of Gibberellin Receptor SvGID1s Gene of Salix viminalis.Molecular biotechnology · 2023Article
- Peach DELLA Protein PpeDGYLA Is Not Degraded in the Presence of Active GA and Causes Dwarfism When Overexpressed in Poplar and Arabidopsis.International journal of molecular sciences · 2023Article
37 more citing papers are in PubMed but not listed here.
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15 authors at 8 institutions in 2 countries.
Funding
Abstract
In rice (Oryza sativa) and Arabidopsis thaliana, gibberellin (GA) signaling is mediated by GIBBERELLIN-INSENSITIVE DWARF1 (GID1) and DELLA proteins in collaboration with a GA-specific F-box protein. To explore when plants evolved the ability to perceive GA by the GID1/DELLA pathway, we examined these GA signaling components in the lycophyte Selaginella moellendorffii and the bryophyte Physcomitrella patens. An in silico search identified several homologs of GID1, DELLA, and GID2, a GA-specific F-box protein in rice, in both species. Sm GID1a and Sm GID1b, GID1 proteins from S. moellendorffii, showed GA binding activity in vitro and interacted with DELLA proteins from S. moellendorffii in a GA-dependent manner in yeast. Introduction of constitutively expressed Sm GID1a, Sm G1D1b, and Sm GID2a transgenes rescued the dwarf phenotype of rice gid1 and gid2 mutants. Furthermore, treatment with GA(4), a major GA in S. moellendorffii, caused downregulation of Sm GID1b, Sm GA20 oxidase, and Sm GA3 oxidase and degradation of the Sm DELLA1 protein. These results demonstrate that the homologs of GID1, DELLA, and GID2 work in a similar manner in S. moellendorffii and in flowering plants. Biochemical studies revealed that Sm GID1s have different GA binding properties from GID1s in flowering plants. No evidence was found for the functional conservation of these genes in P. patens, indicating that GID1/DELLA-mediated GA signaling, if present, differs from that in vascular plants. Our results suggest that GID1/DELLA-mediated GA signaling appeared after the divergence of vascular plants from the moss lineage.
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