ArticleFrontiers in plant science2019
Gibberellin Promotes Sweetpotato Root Vascular Lignification and Reduces Storage-Root Formation.
Article in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 91 citations in OpenAlex.
- Coordinated Cell-Wall and Starch Maturation Is Associated with Winter-Harvest Quality inInternational journal of molecular sciences · 2026Article
- Reducing nitrogen with dense planting increase sweetpotato storage roots quantity via favoring starch synthesis over lignification.iScience · 2026Article
- First-year seasonal growth regulation mechanism underlying storage root thickening in perennialJournal of ginseng research · 2026Article
- Article
- Variations in carbon flux allocation among cassava (Manihot esculenta) cultivars arise from balanced competition between starch accumulation and structural component development.Communications biology · 2026Article
- Integrated analysis of physiological, endogenous phytohormones, and transcriptomics reveals the effects of exogenous CPPPU on sweet potato agronomic traits.BMC plant biology · 2025Article
- Methyl Indole-3-Acetate (MEIAA) mediated stem curvature and apical meristem necrosis in Ageratina adenophora: impacts on cell wall components, vascular system integrity, and key metabolic pathways.BMC plant biology · 2025Article
- Transcriptome and hormones metabolome joint analyses reveal the key molecular mechanism of Sweetpotato storage roots sprouting.BMC plant biology · 2025Article
- Genome-Wide Identification and Analysis of DNA Methyltransferase and Demethylase Gene Families in Sweet Potato and Its Diploid Relative.Plants (Basel, Switzerland) · 2025Article
- Growth and physiological response of YuluPlant signaling & behavior · 2024Article
- Mechanisms of Aluminum Toxicity Impacting Root Growth in Shatian Pomelo.International journal of molecular sciences · 2024Article
- A Small Auxin-Up RNA Gene,Genes · 2024Article
- Multi-omics revealed molecular mechanism of biphenyl phytoalexin formation in response to yeast extract-induced oxidative stress in Sorbus aucuparia suspension cells.Plant cell reports · 2024Article
- Exogenous gibberellin suppressed taproot secondary thickening by inhibiting the formation and maintenance of vascular cambium in radish (Frontiers in plant science · 2024Article
- Identification of Functional Brassinosteroid Receptor Genes in Oaks and Functional Analysis ofInternational journal of molecular sciences · 2023Article
- Trehalose metabolism coordinates transcriptional regulatory control and metabolic requirements to trigger the onset of cassava storage root initiation.Scientific reports · 2023Article
- Histology, physiology, and transcriptomic and metabolomic profiling reveal the developmental dynamics of annual shoots in tree peonies (Horticulture research · 2023Article
- Article
- Deciphering the hormone regulatory mechanisms of storage root initiation in sweet potato: challenges and future prospects.AoB PLANTS · 2023Review
- Influence of Planting Density on Sweet Potato Storage Root Formation by Regulating Carbohydrate and Lignin Metabolism.Plants (Basel, Switzerland) · 2023Article
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Authors and funding
10 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sweetpotato yield depends on a change in the developmental fate of adventitious roots into storage-roots. The mechanisms underlying this developmental switch are still unclear. We examined the hypothesis claiming that regulation of root lignification determines storage-root formation. We show that application of the plant hormone gibberellin increased stem elongation and root gibberellin levels, while having inhibitory effects on root system parameters, decreasing lateral root number and length, and significantly reducing storage-root number and diameter. Furthermore, gibberellin enhanced root xylem development, caused increased lignin deposition, and, at the same time, decreased root starch accumulation. In accordance with these developmental effects, gibberellin application upregulated expression levels of sweetpotato orthologues of
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