ArticleBMC evolutionary biology2015
Divergence and adaptive evolution of the gibberellin oxidase genes in plants.
Article in BMC evolutionary biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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32 citing papers in PubMed, 69 citations in OpenAlex.
- A neofunctionalized flowering antagonist created an evolutionary contingency that channeled Solanaceae adaptation.bioRxiv : the preprint server for biology · 2026Article
- Genome wide identification and expression analysis of gibberellin oxidase family genes in sweet potato and its two diploid relatives.Scientific reports · 2026Article
- Systematic mutagenesis reveals dominant-minor paralog configurations in the riceFrontiers in plant science · 2026Article
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- Over Expression of MangoInternational journal of molecular sciences · 2024Article
- BREEDIT: Fast breeding tools to match the fast pace of climate change.The Plant cell · 2023Article
- BREEDIT: a multiplex genome editing strategy to improve complex quantitative traits in maize.The Plant cell · 2023Article
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- Distinct hormonal and morphological control of dormancy and germination inFrontiers in plant science · 2023Article
- Evolutionary and Integrative Analysis of Gibberellin-Dioxygenase Gene Family and Their Expression Profile in Three Rosaceae Genomes (Frontiers in plant science · 2022Article
- Identification of Candidate Genes Associated With Tolerance to Apple Replant Disease by Genome-Wide Transcriptome Analysis.Frontiers in microbiology · 2022Article
- Comparisons within the Rice GA 2-Oxidase Gene Family Revealed Three Dominant Paralogs and a Functional Attenuated Gene that Led to the Identification of Four Amino Acid Variants Associated with GA Deactivation Capability.Rice (New York, N.Y.) · 2021Article
- Gibberellin Oxidase Gene Family inInternational journal of molecular sciences · 2021Article
- Functional Analysis of theFrontiers in plant science · 2021Article
- Genome-wide analysis of gibberellin-dioxygenases gene family and their responses to GA applications in maize.PloS one · 2021Article
- The Current Status of Research on Gibberellin Biosynthesis.Plant & cell physiology · 2020Review
- Origin and evolution of a gibberellin-deactivating enzyme GAMT.Plant direct · 2020Article
- Genome-wide identification, characterization and expression profiling of gibberellin metabolism genes in jute.BMC plant biology · 2020Article
- Cucumber gibberellin 1-oxidase/desaturase initiates novel gibberellin catabolic pathways.The Journal of biological chemistry · 2020Article
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe important phytohormone gibberellins (GAs) play key roles in various developmental processes. GA oxidases (GAoxs) are critical enzymes in GA synthesis pathway, but their classification, evolutionary history and the forces driving the evolution of plant GAox genes remain poorly understood.
resultsThis study provides the first large-scale evolutionary analysis of GAox genes in plants by using an extensive whole-genome dataset of 41 species, representing green algae, bryophytes, pteridophyte, and seed plants. We defined eight subfamilies under the GAox family, namely C19-GA2ox, C20-GA2ox, GA20ox,GA3ox, GAox-A, GAox-B, GAox-C and GAox-D. Of these, subfamilies GAox-A, GAox-B, GAox-C and GAox-D are described for the first time. On the basis of phylogenetic analyses and characteristic motifs of GAox genes, we demonstrated a rapid expansion and functional divergence of the GAox genes during the diversification of land plants. We also detected the subfamily-specific motifs and potential sites of some GAox genes, which might have evolved under positive selection.
conclusionsGAox genes originated very early-before the divergence of bryophytes and the vascular plants and the diversification of GAox genes is associated with the functional divergence and could be driven by positive selection. Our study not only provides information on the classification of GAox genes, but also facilitates the further functional characterization and analysis of GA oxidases.
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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.