ArticlePlant physiology2016
Targets of the StBEL5 Transcription Factor Include the FT Ortholog StSP6A.
Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.
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Who cites it
56 citing papers in PubMed, 102 citations in OpenAlex.
- Time-Resolved Developmental and Transcriptomic Profiling of Potato Stolon Initiation from Basal Axillary Buds Following Soil Covering.International journal of molecular sciences · 2026Article
- Unraveling the Intertwined Networks of Potato Tuberization: From Epitranscriptomic Signaling to Metabolic Reprogramming.International journal of molecular sciences · 2026Review
- Plant growth-promoting Pseudomonas strains modulate potato tuberization signalling and development.Journal of experimental botany · 2026Article
- Transcriptomic Insights into Paclobutrazol-Induced Modulation of Metabolic and Signaling Pathways During Microtuberization of PotatoInternational journal of molecular sciences · 2026Article
- The role of transcription factor StBEL11 in carbon allocation and tuberization in cultivated potato differs from that known for the model Andean genotype.Journal of experimental botany · 2026Article
- StSP6A: a key regulator integrating multiple signals for potato tuber formation.Plant cell reports · 2026Review
- Single Cell Multiomics of Hooked Potato Stolons Reveals Parallels to Shoot Apical Meristems in Arabidopsis.Plant biotechnology journal · 2026Article
- CHIP-seq and transcriptomics reveal a new role of circadian-regulated StBBX24 protein in potato reproduction.BMC plant biology · 2025Article
- A comprehensive analysis to speculate the role of trithorax genes in photoperiod-mediated tuberization in potato and comparison with storage root crops.BMC plant biology · 2025Article
- An allelic resolution gene atlas for tetraploid potato provides insights into tuberization and stress resilience.The Plant journal : for cell and molecular biology · 2025Article
- High resolution diel transcriptomes of autotetraploid potato reveal expression and sequence conservation among rhythmic genes.BMC genomics · 2025Article
- Comparative transcriptome analysis of genes related to tuberization in late and early maturing potato (Solanum tuberosum) cultivars.Scientific reports · 2025Article
- Regulation of storage organ formation by long-distance tuberigen signals in potato.Horticulture research · 2025Article
- Mobile RNAs as systemic signaling beyond boundaries for plant stress resistance.Frontiers in plant science · 2025Review
- StCDF1: A 'jack of all trades' clock output with a central role in regulating potato nitrate reduction activity.The New phytologist · 2025Article
- Viroids and Retrozymes: Plant Circular RNAs Capable of Autonomous Replication.Plants (Basel, Switzerland) · 2024Review
- The physiological and molecular responses of potato tuberization to projected future elevated temperatures.Plant physiology · 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
- A Comprehensive Interaction Network Constructed Using miRNAs and mRNAs Provides New Insights into Potato Tuberization under High Temperatures.Plants (Basel, Switzerland) · 2024Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The BEL1-like family of transcription factors is ubiquitous in plants and plays important roles in regulating development. They function in tandem with KNOTTED1 types to bind to a double TTGAC motif in the upstream sequence of target genes. StBEL5 of potato (Solanum tuberosum) functions as a mobile RNA signal that is transcribed in leaves, moves down into stolons in response to short days, and induces tuber formation. Despite their importance, however, very little is known about the targets of BEL1-like transcription factors. To better understand this network, we made use of a phloem-mobile BEL5 induction model, an ethanol-inducible system coupled with RNA sequencing analysis, and a screen for tandem TTGAC cis-elements in the upstream sequence to catalog StBEL5 target genes. Induction of StBEL5 activated several genes that are also induced by StSP6A (S. tuberosum SELF-PRUNING 6A), a FLOWERING LOCUS T coregulator that functions as a signal for tuberization. Both enhancement and suppression of StBEL5 expression were also closely linked to StSP6A transcriptional activity. Site mutagenesis in tandem TTGAC motifs located in the upstream sequence of StSP6A suppressed the short day-induced activity of its promoter in both young tubers and leaves. The expression profile of StBEL5 induced in stolons from plants grown under long-day conditions revealed almost 10,000 differentially expressed genes, including important tuber marker genes and genes involved in cell growth, transcription, floral development, and hormone metabolism. In a random screen of 200 differentially expressed targets of StBEL5, 92% contained tandem TTGAC motifs in the upstream sequence within 3 kb of the transcription start site.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.