ArticleJournal of experimental botany2015
Functional and expression analyses of kiwifruit SOC1-like genes suggest that they may not have a role in the transition to flowering but may affect the duration of dormancy.
Article in Journal of experimental botany, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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45 citing papers in PubMed, 88 citations in OpenAlex.
- Two LEAFY homologs regulate floral patterning and development without affecting flowering time in kiwifruit.Journal of experimental botany · 2026Article
- From chill to bloom: seasonal coordination of reproductive development in peach and temperate fruit trees.Journal of experimental botany · 2026Review
- Flowering pathway genes: key targets for accelerated breeding in woody plants.Plant cell reports · 2025Review
- Reconfiguration of DNA methylation at growth resumption after winter dormancy in Kiwifruit.Scientific reports · 2025Article
- Spatial regulation of chlorophyll degradation in kiwifruit: AcNAC2-AcSGR1/2 cascades mediate rapid de-greening in the inner pericarp.Plant biotechnology journal · 2025Article
- Dissecting the molecular basis of variability for flowering time in Camelina sativa.Plant biotechnology journal · 2025Article
- MIKC-Type MADS-Box Gene Analysis Reveals the Role ofPlants (Basel, Switzerland) · 2025Article
- Molecular advances in bud dormancy in trees.Journal of experimental botany · 2024Review
- Molecular Mechanisms of Seasonal Gene Expression in Trees.International journal of molecular sciences · 2024Review
- Alternative splicing of theForestry research · 2024Article
- Integrated metabolome and transcriptome analysis reveals potential mechanism during the bud dormancy transition ofFrontiers in plant science · 2024Article
- Gene-editedFrontiers in plant science · 2024Article
- Regulatory frameworks involved in the floral induction, formation and developmental programming of woody horticultural plants: a case study on blueberries.Frontiers in plant science · 2024Review
- Molecular Cues for Phenological Events in the Flowering Cycle in Avocado.Plants (Basel, Switzerland) · 2023Article
- Strategies for fast breeding and improvement ofHorticulture research · 2023Article
- Molecular mechanisms of flowering phenology in trees.Forestry research · 2023Review
- Multiple transcriptome comparisons reveal the essential roles ofFrontiers in genetics · 2023Article
- CRISPR-Cas9-mediated mutagenesis of kiwifruit BFT genes results in an evergrowing but not early flowering phenotype.Plant biotechnology journal · 2022Article
- Chromosome-level genome assembly of the diploid blueberry Vaccinium darrowii provides insights into its subtropical adaptation and cuticle synthesis.Plant communications · 2022Article
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3 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The MADS-domain transcription factor SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1 (SOC1) is one of the key integrators of endogenous and environmental signals that promote flowering in the annual species Arabidopsis thaliana. In the deciduous woody perennial vine kiwifruit (Actinidia spp.), environmental signals are integrated to regulate annual cycles of growth and dormancy. Accumulation of chilling during winter is required for dormancy break and flowering in spring. In order to understand the regulation of dormancy and flowering in kiwifruit, nine kiwifruit SOC1-like genes were identified and characterized. All genes affected flowering time of A. thaliana Col-0 and were able to rescue the late flowering phenotype of the soc1-2 mutant when ectopically expressed. A differential capacity for homodimerization was observed, but all proteins were capable of strong interactions with SHORT VEGETATIVE PHASE (SVP) MADS-domain proteins. Largely overlapping spatial domains but distinct expression profiles in buds were identified between the SOC1-like gene family members. Ectopic expression of AcSOC1e, AcSOC1i, and AcSOC1f in Actinidia chinensis had no impact on establishment of winter dormancy and failed to induce precocious flowering, but AcSOC1i reduced the duration of dormancy in the absence of winter chilling. These findings add to our understanding of the SOC1-like gene family and the potential diversification of SOC1 function in woody perennials.
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