ArticleProtoplasma2019
Elevated gibberellin enhances lignin accumulation in celery (Apium graveolens L.) leaves.
Article in Protoplasma, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 42 citations in OpenAlex.
- Article
- ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49-MYB169 module.The New phytologist · 2026Article
- Transcriptome analysis revealed the potential molecular mechanism of style bending movement in passion fruit (Passiflora Edulis Sims).BMC plant biology · 2025Article
- Exogenously applied gibberellic acid and benzylamine modulate growth and chemical constituents of dwarf schefflera: a stepwise regression analysis.Scientific reports · 2024Article
- Molecular Mechanisms Regulating Phenylpropanoid Metabolism in Exogenously-Sprayed Ethylene Forage Ramie Based on Transcriptomic and Metabolomic Analyses.Plants (Basel, Switzerland) · 2023Article
- OsPEX1, an extensin-like protein, negatively regulates root growth in a gibberellin-mediated manner in rice.Plant molecular biology · 2023Article
- Article
- The Roles of Gibberellins in Regulating Leaf Development.Plants (Basel, Switzerland) · 2023Review
- Lignin Synthesis, Affected by Sucrose in Lotus (International journal of molecular sciences · 2022Article
- Origin, evolution, breeding, and omics of Apiaceae: a family of vegetables and medicinal plants.Horticulture research · 2022Article
- Cytokinin (6-benzylaminopurine) elevates lignification and the expression of genes involved in lignin biosynthesis of carrot.Protoplasma · 2020Article
- Article
- Gibberellin Promotes Sweetpotato Root Vascular Lignification and Reduces Storage-Root Formation.Frontiers in plant science · 2019Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Gibberellin (GA) is a phytohormone of a biguanide compound that plays an important role throughout the life cycle of a plant. Lignin, a phenylalanine-derived aromatic polymer, can enhance the water transport function and structural resistance of cell walls. This function is also the core on biology of higher terrestrial plants. An appropriate lignin level is important to the quality of leafy vegetables, such as celery. The relationship between gibberellin levels and the occurrence of lignification has not been reported in celery. In this study, the leaf blades and petioles of celery cultivars 'Liuhe Huangxinqin' and 'Jinnan Shiqin' were used as materials, and different concentrations of exogenous gibberellin were applied to analyze the growth and lignin distribution of leaf blades and petioles. It was found that gibberellin treatment could influence the lignin content in celery leaves. Autofluorescence analysis under ultraviolet (UV) excitation showed that gibberellin treatment caused lignification of celery leaf tissue. The expression profiles of 12 genes related to lignin synthesis changed with the increase of gibberellin concentration. Our results showed that gibberellin played a significant role in the accumulation of lignin in the development of celery leaves. This provides a basis for further study on the regulation of lignin metabolism in plants and exerts a vital part in the application of plant growth regulators to production.
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