ArticlePlant physiology2022
Transcription factor StABI5-like 1 binding to the FLOWERING LOCUS T homologs promotes early maturity in potato.
Article in Plant physiology, 2022. 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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Who cites it
32 citing papers in PubMed, 60 citations in OpenAlex.
- Unraveling the Intertwined Networks of Potato Tuberization: From Epitranscriptomic Signaling to Metabolic Reprogramming.International journal of molecular sciences · 2026Review
- The StABI5-Biology · 2026Article
- Remodeling of the tuberization-controlling FLOWERING LOCUS T genes from non-tuberizing ancestor to potato.The Plant journal : for cell and molecular biology · 2026Article
- Article
- StSP6A: a key regulator integrating multiple signals for potato tuber formation.Plant cell reports · 2026Review
- Haplotype-resolved and near telomere-to-telomere assembly of the autotetraploid potato genome.Genome biology · 2026Article
- Integrated BSA-Seq and WGCNA Analyses Reveal Candidate Genes Associated with Winter Bud Dormancy Maintenance in Fruit Mulberry (Current issues in molecular biology · 2025Article
- miR156-SPLs module regulates flowering and controls plant height by modulating gibberellin biosynthesis in citrus.Plant biotechnology journal · 2025Article
- Comparative transcriptome analysis of genes related to tuberization in late and early maturing potato (Solanum tuberosum) cultivars.Scientific reports · 2025Article
- Transcriptome Analysis Reveals Co-Expression Regulation of Sugar Transport and Signaling Networks in Initiating Stolon-to-Tuber Transition in Potato.International journal of molecular sciences · 2025Article
- Dancing molecules: group A bZIPs and PEBPs at the heart of plant development and stress responses.Journal of experimental botany · 2025Review
- Natural Variation ofInternational journal of molecular sciences · 2025Article
- Regulation of storage organ formation by long-distance tuberigen signals in potato.Horticulture research · 2025Article
- Article
- The physiological and molecular responses of potato tuberization to projected future elevated temperatures.Plant physiology · 2024Article
- Genome-wide analysis of the potato GRF gene family and their expression profiles in response to hormone and Ralstonia solanacearum infection.Genes & genomics · 2024Article
- Potato: from functional genomics to genetic improvement.Molecular horticulture · 2024Review
- Transcriptomics Identifies Differentially Expressed Genes Inducing Tuber Formation in Early- and Late-Maturing Potatoes.Plants (Basel, Switzerland) · 2024Article
- Spud buds: stAST1 antagonizes potato tuber development by suppressing the alternative Tuberization Activation Complex (aTAC).Plant physiology · 2024Article
- Comparative Genomic Analysis ofInternational journal of molecular sciences · 2024Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Potato (Solanum tuberosum L.) maturity involves several important traits, including the onset of tuberization, flowering, leaf senescence, and the length of the plant life cycle. The timing of flowering and tuberization in potato is mediated by seasonal fluctuations in photoperiod and is thought to be separately controlled by the FLOWERING LOCUS T-like (FT-like) genes SELF-PRUNING 3D (StSP3D) and SELF-PRUNING 6A (StSP6A). However, the biological relationship between these morphological transitions that occur almost synchronously remains unknown. Here, we show that StABI5-like 1 (StABL1), a transcription factor central to abscisic acid (ABA) signaling, is a binding partner of StSP3D and StSP6A, forming an alternative florigen activation complex and alternative tuberigen activation complex in a 14-3-3-dependent manner. Overexpression of StABL1 results in the early initiation of flowering and tuberization as well as a short life cycle. Using genome-wide chromatin immunoprecipitation sequencing and RNA-sequencing, we demonstrate that AGAMOUS-like and GA 2-oxidase 1 genes are regulated by StABL1. Phytohormone profiling indicates an altered gibberellic acid (GA) metabolism and that StABL1-overexpressing plants are insensitive to the inhibitory effect of GA with respect to tuberization. Collectively, our results suggest that StABL1 functions with FT-like genes to promote flowering and tuberization and consequently life cycle length in potato, providing insight into the pleiotropic functioning of the FT gene.
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