ArticleJournal of experimental botany2019
Functional divergence between soybean FLOWERING LOCUS T orthologues FT2a and FT5a in post-flowering stem growth.
Article in Journal of experimental botany, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed, 57 citations in OpenAlex.
- CRISPR/Cas-Mediated Optimization of Soybean Shoot Architecture for Enhanced Yield.International journal of molecular sciences · 2025Review
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- Multifaceted roles ofFrontiers in plant science · 2025Review
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- Genome-wide association study reveals GmFulb as candidate gene for maturity time and reproductive length in soybeans (Glycine max).PloS one · 2024Article
- The AP2/ERF transcription factor TOE4b regulates photoperiodic flowering and grain yield per plant in soybean.Plant biotechnology journal · 2023Article
- The genetic basis of shoot architecture in soybean.Molecular breeding : new strategies in plant improvement · 2023Article
- Haplotype Analysis of GmSGF14 Gene Family Reveals Its Roles in Photoperiodic Flowering and Regional Adaptation of Soybean.International journal of molecular sciences · 2023Article
- Divergence of functions and expression patterns of soybean bZIP transcription factors.Frontiers in plant science · 2023Review
- Genome-wide association study uncovers major genetic loci associated with flowering time in response to active accumulated temperature in wild soybean population.BMC genomics · 2022Article
- Heterologous expression of flowering locus T promotes flowering but does not affect diurnal movement in the legumePlant biotechnology (Tokyo, Japan) · 2022Article
- GmMDE genes bridge the maturity gene E1 and florigens in photoperiodic regulation of flowering in soybean.Plant physiology · 2022Article
- Functional Redundancy ofInternational journal of molecular sciences · 2022Article
- Progress in soybean functional genomics over the past decade.Plant biotechnology journal · 2022Review
- Genome-wide identification and expression analysis disclose the pivotalFrontiers in plant science · 2022Article
- The Organ Size and Morphological Change During the Domestication Process of Soybean.Frontiers in plant science · 2022Review
- Article
- The legume-specific transcription factor E1 controls leaf morphology in soybean.BMC plant biology · 2021Article
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13 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Genes in the FLOWERING LOCUS T (FT) family integrate external and internal signals to control various aspects of plant development. In soybean (Glycine max), FT2a and FT5a play a major role in floral induction, but their roles in post-flowering reproductive development remain undetermined. Ectopic overexpression analyses revealed that FT2a and FT5a similarly induced flowering, but FT5a was markedly more effective than FT2a for the post-flowering termination of stem growth. The down-regulation of Dt1, a soybean orthologue of Arabidopsis TERMINAL FLOWER1, in shoot apices in early growing stages of FT5a-overexpressing plants was concomitant with highly up-regulated expression of APETALA1 orthologues. The Dt2 gene, a repressor of Dt1, was up-regulated similarly by the overexpression of FT2a and FT5a, suggesting that it was not involved in the control of stem termination by FT5a. In addition to the previously reported interaction with FDL19, a homologue of the Arabidopsis bZIP protein FD, both FT2a and FT5a interacted with FDL12, but only FT5a interacted with FDL06. Our results suggest that FT2a and FT5a have different functions in the control of post-flowering stem growth. A specific interaction of FT5a with FDL06 may play a key role in determining post-flowering stem growth in soybean.
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