ReviewPlanta2008
Gibberellin signaling.
Review in Planta, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
38 citing papers in PubMed, 108 citations in OpenAlex.
- Article
- Regulation of Flower Bud Differentiation Hormones and Identification of Related Key Genes inPlants (Basel, Switzerland) · 2025Article
- Identification of F-box proteins in ABA- and GA-regulated seed germination: interaction of GASA1 signalling peptide and ABA-induced ubiquitination.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- Analysis of the Genes from Gibberellin, Jasmonate, and Auxin Signaling Under Drought Stress: A Genome-Wide Approach in Castor Bean (Plants (Basel, Switzerland) · 2025Article
- Gibberellin-3 induced dormancy and suppression of flower bud formation in pitaya (Hylocereus polyrhizus).BMC plant biology · 2025Article
- Shorten spreading duration enhance the quality of summer Meitan Cuiya tea.Food chemistry: X · 2024Article
- Article
- BrKAO2 mutations disrupt leafy head formation in Chinese cabbage (Brassica rapa L. ssp. pekinensis).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Gibberellin and auxin signaling genes RGA1 and ARF8 repress accessory fruit initiation in diploid strawberry.Plant physiology · 2021Article
- Jasmonic Acid Signaling and Molecular Crosstalk with Other Phytohormones.International journal of molecular sciences · 2021Review
- Overexpression ofFrontiers in plant science · 2021Article
- The DELLA proteins interact with MYB21 and MYB24 to regulate filament elongation in Arabidopsis.BMC plant biology · 2020Article
- Article
- Exogenous GAProtoplasma · 2018Article
- Analysis of Transcriptional Responses of the Inflorescence Meristems in Jatropha curcas Following Gibberellin Treatment.International journal of molecular sciences · 2018Article
- Genetic architecture and temporal patterns of biomass accumulation in spring barley revealed by image analysis.BMC plant biology · 2017Article
- Overexpression of blueberryHorticulture research · 2016Article
- Andrographis paniculata transcriptome provides molecular insights into tissue-specific accumulation of medicinal diterpenes.BMC genomics · 2015Article
- Endophytic colonization of barley (Hordeum vulgare) roots by the nematophagous fungus Pochonia chlamydosporia reveals plant growth promotion and a general defense and stress transcriptomic response.Journal of plant research · 2015Article
- Gibberellin-induced changes in the transcriptome of grapevine (Vitis labrusca × V. vinifera) cv. Kyoho flowers.BMC genomics · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This review covers recent advances in gibberellin (GA) signaling. GA signaling is now understood to hinge on DELLA proteins. DELLAs negatively regulate GA response by activating the promoters of several genes including Xerico, which upregulates the abscisic acid pathway which is antagonistic to GA. DELLAs also promote transcription of the GA receptor, GIBBERELLIN INSENSITIVE DWARF 1 (GID1) and indirectly regulate GA biosynthesis genes enhancing GA responsiveness and feedback control. A structural analysis of GID1 provides a model for understanding GA signaling. GA binds within a pocket of GID1, changes GID1 conformation and increases the affinity of GID1 for DELLA proteins. GA/GID1/DELLA has increased affinity for an F-Box protein and DELLAs are subsequently degraded via the proteasome. Therefore, GA induces growth through degradation of the DELLAs. The binding of DELLA proteins to three of the PHYTOCHROME INTERACTING FACTOR (PIF) proteins integrates light and GA signaling pathways. This binding prevents PIFs 3, 4, and 5 from functioning as positive transcriptional regulators of growth in the dark. Since PIFs are degraded in light, these PIFs can only function in the combined absence of light and presence of GA. New analyses suggest that GA signaling evolved at the same time or just after the plant vascular system and before plants acquired the capacity for seed reproduction. An analysis of sequences cloned from Physcomitrella suggests that GID1 and DELLAs were the first to evolve but did not initially interact. The more recently diverging spike moss Selaginella has all the genes required for GA biosynthesis and signaling, but the role of GA response in Selaginella physiology remains a mystery.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.