ArticleThe Plant journal : for cell and molecular biology2020
TERMINAL FLOWER-1/CENTRORADIALIS inhibits tuberisation via protein interaction with the tuberigen activation complex.
Article in The Plant journal : for cell and molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 54 citations in OpenAlex.
- StSP6A: a key regulator integrating multiple signals for potato tuber formation.Plant cell reports · 2026Review
- Integration of signals inducing reproductive phase transition occurs at the nodal enlarged vascular bundles in sacred lotus, Nelumbo nucifera.Plant & cell physiology · 2025Article
- The BnSEP-BnTFL1s module regulates inflorescence architecture based on light duration inHorticulture research · 2025Article
- Spatio-Temporal Regulation of Gibberellin Biosynthesis Contributes to Optimal Rhizome Bud Development.Rice (New York, N.Y.) · 2025Article
- GERMIN3 regulates tuber initiation and axillary bud activation by facilitating plasmodesmatal gating.The Plant journal : for cell and molecular biology · 2025Article
- Regulation of storage organ formation by long-distance tuberigen signals in potato.Horticulture research · 2025Article
- SpudDB: a database for accessing potato genomic data.Genetics · 2025Article
- Article
- Construction of Shoot Apical Meristem cDNA Yeast Library ofCurrent issues in molecular biology · 2024Article
- Flowering time genes branching out.Journal of experimental botany · 2024Review
- A Comprehensive Interaction Network Constructed Using miRNAs and mRNAs Provides New Insights into Potato Tuberization under High Temperatures.Plants (Basel, Switzerland) · 2024Article
- Overexpression of theJournal of fungi (Basel, Switzerland) · 2023Article
- Long-distance control of potato storage organ formation by SELF PRUNING 3D and FLOWERING LOCUS T-like 1.Plant communications · 2023Article
- PEBP Signaling Network in Tubers and Tuberous Root Crops.Plants (Basel, Switzerland) · 2023Review
- Evolutionary Conservation and Transcriptome Analyses Attribute Perenniality and Flowering to Day-Length Responsive Genes in Bulbous Barley (Hordeum bulbosum).Genome biology and evolution · 2023Article
- Article
- Integrated Genomic and Transcriptomic Elucidation of Flowering in Garlic.International journal of molecular sciences · 2022Article
- Transcription factor StABI5-like 1 binding to the FLOWERING LOCUS T homologs promotes early maturity in potato.Plant physiology · 2022Article
- Genomic Survey ofPlants (Basel, Switzerland) · 2022Article
- Development of aerial and belowground tubers in potato is governed by photoperiod and epigenetic mechanism.Plant physiology · 2021Review
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 3 countries.
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Abstract
Potato tuber formation is a secondary developmental programme by which cells in the subapical stolon region divide and radially expand to further differentiate into starch-accumulating parenchyma. Although some details of the molecular pathway that signals tuberisation are known, important gaps in our knowledge persist. Here, the role of a member of the TERMINAL FLOWER 1/CENTRORADIALIS gene family (termed StCEN) in the negative control of tuberisation is demonstrated for what is thought to be the first time. It is shown that reduced expression of StCEN accelerates tuber formation whereas transgenic lines overexpressing this gene display delayed tuberisation and reduced tuber yield. Protein-protein interaction studies (yeast two-hybrid and bimolecular fluorescence complementation) demonstrate that StCEN binds components of the recently described tuberigen activation complex. Using transient transactivation assays, we show that the StSP6A tuberisation signal is an activation target of the tuberigen activation complex, and that co-expression of StCEN blocks activation of the StSP6A gene by StFD-Like-1. Transcriptomic analysis of transgenic lines misexpressing StCEN identifies early transcriptional events in tuber formation. These results demonstrate that StCEN suppresses tuberisation by directly antagonising the function of StSP6A in stolons, identifying StCEN as a breeding marker to improve tuber initiation and yield through the selection of genotypes with reduced StCEN expression.
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Registered trials
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