ArticleScientific reports2018
Measurement of metabolite variations and analysis of related gene expression in Chinese liquorice (Glycyrrhiza uralensis) plants under UV-B irradiation.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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28 citing papers in PubMed, 62 citations in OpenAlex.
- Review
- Physiological and multi-omics insights into ultraviolet B-induced stress adaptation in Fritillaria cirrhosa native to the Qinghai-Tibet Plateau.Journal of advanced research · 2026Article
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- A transcriptomic and metabolomic approach to the physiological adaptation of 'Bayushizi' pomegranate fruit to sunburn browning.BMC plant biology · 2026Article
- Yield, Nutritional, and Thermal Responses of Lettuce (Plants (Basel, Switzerland) · 2026Article
- Transcriptome characterization and metabolite accumulation: novel insights into metabolite biosynthesis during Angiopteris fokiensis leaf development.BMC genomic data · 2025Article
- Lanthanum enhances biomass and bioactive metabolite production inFrontiers in plant science · 2025Article
- Molecular Mechanism of Exogenous ABA to Enhance UV-B Resistance inInternational journal of molecular sciences · 2024Article
- Article
- OsbZIP18 Is a Positive Regulator of Phenylpropanoid and Flavonoid Biosynthesis under UV-B Radiation in Rice.Plants (Basel, Switzerland) · 2024Article
- Variability of plant transcriptomic responses under stress acclimation: a review from high throughput studies.Acta biochimica Polonica · 2024Review
- Article
- Ultraviolet-B and Heavy Metal-Induced Regulation of Secondary Metabolites in Medicinal Plants: A Review.Metabolites · 2023Review
- Adaptation of Glycyrrhiza glabra L. to water deficiency based on carbohydrate and fatty acid quantity and quality.Scientific reports · 2023Article
- UV-B Irradiation to Amino Acids and Carbohydrate Metabolism inPlants (Basel, Switzerland) · 2022Article
- Gamma ray-induced tissue responses and improved secondary metabolites accumulation in Catharanthus roseus.Applied microbiology and biotechnology · 2022Article
- Exploration of molecular mechanism of intraspecific cross-incompatibility in sweetpotato by transcriptome and metabolome analysis.Plant molecular biology · 2022Article
- Physiological adjustment of pomegranate pericarp responding to sunburn and its underlying molecular mechanisms.BMC plant biology · 2022Article
- Flavonoids metabolism and physiological response to ultraviolet treatments inFrontiers in plant science · 2022Article
- Metabolomics analysis unveils important changes involved in the salt tolerance ofFrontiers in plant science · 2022Article
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8 authors at 3 institutions in 1 country.
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Abstract
Plants respond to UV-B irradiation (280-315 nm wavelength) via elaborate metabolic regulatory mechanisms that help them adapt to this stress. To investigate the metabolic response of the medicinal herb Chinese liquorice (Glycyrrhiza uralensis) to UV-B irradiation, we performed liquid chromatography tandem mass spectrometry (LC-MS/MS)-based metabolomic analysis, combined with analysis of differentially expressed genes in the leaves of plants exposed to UV-B irradiation at various time points. Fifty-four metabolites, primarily amino acids and flavonoids, exhibited changes in levels after the UV-B treatment. The amino acid metabolism was altered by UV-B irradiation: the Asp family pathway was activated and closely correlated to Glu. Some amino acids appeared to be converted into antioxidants such as γ-aminobutyric acid and glutathione. Hierarchical clustering analysis revealed that various flavonoids with characteristic groups were induced by UV-B. In particular, the levels of some ortho-dihydroxylated B-ring flavonoids, which might function as scavengers of reactive oxygen species, increased in response to UV-B treatment. In general, unigenes encoding key enzymes involved in amino acid metabolism and flavonoid biosynthesis were upregulated by UV-B irradiation. These findings lay the foundation for further analysis of the mechanism underlying the response of G. uralensis to UV-B irradiation.
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