ArticleJournal of experimental botany2008
The rice StMADS11-like genes OsMADS22 and OsMADS47 cause floral reversions in Arabidopsis without complementing the svp and agl24 mutants.
Article in Journal of experimental botany, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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33 citing papers in PubMed.
- Cysteine-rich receptor-like kinase and MADS-box co-regulation of programmed cell death drives apical spikelet degeneration in wheat.Plant physiology · 2026Article
- Isolation and Functional Characterization of the MADS-Box GeneInternational journal of molecular sciences · 2025Article
- Evolutionary Dynamics and Expression Divergence of thePlants (Basel, Switzerland) · 2025Article
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- Maize inbreds show allelic variation for diel transcription patterns.bioRxiv : the preprint server for biology · 2024Article
- Evolution of major flowering pathway integrators in Orchidaceae.Plant reproduction · 2024Article
- Identification and validation of new MADS-box homologous genes in 3010 rice pan-genome.Plant cell reports · 2023Article
- Overexpression ofActa biochimica et biophysica Sinica · 2023Article
- Compressed variance component mixed model reveals epistasis associated with flowering inFrontiers in plant science · 2023Article
- Interactions between SQUAMOSA and SHORT VEGETATIVE PHASE MADS-box proteins regulate meristem transitions during wheat spike development.The Plant cell · 2021Article
- Molecular Characterization and Expression Patterns of theInternational journal of molecular sciences · 2021Article
- Transcriptome Analysis Reveals Clues into leaf-like flower mutant in Chinese orchidPlant diversity · 2020Article
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- Article
- Expansion and Functional Divergence of the SHORT VEGETATIVE PHASE (SVP) Genes in Eudicots.Genome biology and evolution · 2018Article
- Kiwifruit SVP2 controls developmental and drought-stress pathways.Plant molecular biology · 2018Article
- Flowering Time-Regulated Genes in Maize Include the Transcription Factor ZmMADS1.Plant physiology · 2016Article
- ZmMADS47 Regulates Zein Gene Transcription through Interaction with Opaque2.PLoS genetics · 2016Article
- Leaf-Like Sepals Induced by Ectopic Expression of aFrontiers in plant science · 2016Article
- Characterization and Expression Analysis of PtAGL24, a SHORT VEGETATIVE PHASE/AGAMOUS-LIKE 24 (SVP/AGL24)-Type MADS-Box Gene from Trifoliate Orange (Poncirus trifoliata L. Raf.).Frontiers in plant science · 2016Article
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5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
During floral induction and flower development plants undergo delicate phase changes which are under tight molecular control. MADS-box transcription factors have been shown to play pivotal roles during these transition phases. SHORT VEGETATIVE PHASE (SVP) and AGAMOUS LIKE 24 (AGL24) are important regulators both during the transition to flowering and during flower development. During vegetative growth they exert opposite roles on floral transition, acting as repressor and promoter of flowering, respectively. Later during flower development they act redundantly as negative regulators of AG expression. In rice, the orthologues of SVP and AGL24 are OsMADS22, OsMADS47, and OsMADS55 and these three genes are involved in the negative regulation of brassinosteroid responses. In order to understand whether these rice genes have maintained the ability to function as regulators of flowering time in Arabidopsis, complementation tests were performed by expressing OsMADS22 and OsMADS47 in the svp and agl24 mutants. The results show that the rice genes are not able to complement the flowering-time phenotype of the Arabidopsis mutants, indicating that they are biologically inactive in Arabidopsis. Nevertheless, they cause floral reversions, which mimic the SVP and AGL24 floral overexpressor phenotypes. Yeast two-hybrid analysis suggests that these floral phenotypes are probably the consequence of protein interactions between OsMADS22 and OsMADS47 and other MADS-box proteins which interfere with the formation of complexes required for normal flower development.
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