Transcriptomic analysis reveals GA3 is involved in regulating flavonoid metabolism in grape development for facility cultivation

Dong, Yongjuan; Wu, Yuxia; Zhang, Zhongxing; Wang, Shuangcheng; Cheng, Jiao; Gao, Yanlong; Wang, Wanxia; Ma, Naiying; Wang, Yanxiu

doi:10.1007/s00438-023-02019-z

Cited by 7 publications

(1 citation statement)

References 50 publications

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“…GA 3 induces a number of growth and development processes in plants, including cell expansion, cell division, seed germination, internode elongation and fruit development, as well as stress responses [16]. It was also found that GA 3 had an impact on flavonoid metabolism by regulating gene expression related to flavonoid biosynthesis [17]. 6-BA is a safe and efficient synthetic cytokinin that is used to improve productivity and promote tissue differentiation.…”

Section: Introductionmentioning

confidence: 99%

Matabolomic Changes Induced by 6-Benzylaminopurine in Polygonatum cyrtonema

Liu,

Yang,

Guo

et al. 2024

Horticulturae

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Polygonatum cyrtonema Hua (family Asparagaceae) is an endemic plant in China that is valuable for its edible and medicinal uses. Plant growth regulators (PGRs) are natural or synthetic compounds that can regulate plant development and metabolism effectively. To explore potential applications of PGRs for improving the yield and bioactivity of this plant, four PGRs, including gibberellic acid (GA3), 6-benzylaminopurine (6-BA), naphthaleneacetic acid (NAA) and 24-epibrassinolide (EBL), were used in this study and sprayed on the growing seedlings of P. cyrtonema. All of these PGRs did not significantly affect the growth rate of P. cyrtonema, but they had varying effects on the polysaccharide and saponin content in the rhizome. NAA and 6-BA positively affected the polysaccharide content, while most PGR treatments negatively affected the saponin content. Widely targeted metabolomic analysis based on UPLC-MS/MS was conducted and revealed 101 differential metabolites in response to 6-BA, most of which were flavonoids, steroids and lipids. Most of the significantly changed flavonoids decreased under the 6-BA treatment. The study provides insights into the potential use of PGRs for improving the quality of P. cyrtonema, particularly in regulating the content of bioactive compounds.

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Section: Introductionmentioning

confidence: 99%

Matabolomic Changes Induced by 6-Benzylaminopurine in Polygonatum cyrtonema

Liu,

Yang,

Guo

et al. 2024

Horticulturae

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Pre-harvest treatment with gibberellin (GA3) and nitric oxide donor (SNP) enhances post-harvest firmness of grape berries

Hu,

Zheng,

Chen

et al. 2025

Food Chemistry: Molecular Sciences

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Biosynthesis and signal transduction of plant growth regulators and their effects on bioactive compound production in Salvia miltiorrhiza (Danshen)

Li,

Jiang,

Mashiguchi

et al. 2024

Chin Med

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Plant growth regulators (PGRs) are involved in multiple aspects of plant life, including plant growth, development, and response to environmental stimuli. They are also vital for the formation of secondary metabolites in various plants. Salvia miltiorrhiza is a famous herbal medicine and has been used commonly for > 2000 years in China, as well as widely used in many other countries. S. miltiorrhiza is extensively used to treat cardiovascular and cerebrovascular diseases in clinical practices and has specific merit against various diseases. Owing to its outstanding medicinal and commercial potential, S. miltiorrhiza has been extensively investigated as an ideal model system for medicinal plant biology. Tanshinones and phenolic acids are primary pharmacological constituents of S. miltiorrhiza. As the growing market for S. miltiorrhiza, the enhancement of its bioactive compounds has become a research hotspot. S. miltiorrhiza exhibits a significant response to various PGRs in the production of phenolic acids and tanshinones. Here, we briefly review the biosynthesis and signal transduction of PGRs in plants. The effects and mechanisms of PGRs on bioactive compound production in S. miltiorrhiza are systematically summarized and future research is discussed. This article provides a scientific basis for further research, cultivation, and metabolic engineering in S. miltiorrhiza.

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Transcriptomic analysis reveals GA3 is involved in regulating flavonoid metabolism in grape development for facility cultivation

Cited by 7 publications

References 50 publications

Matabolomic Changes Induced by 6-Benzylaminopurine in Polygonatum cyrtonema

Matabolomic Changes Induced by 6-Benzylaminopurine in Polygonatum cyrtonema

Pre-harvest treatment with gibberellin (GA3) and nitric oxide donor (SNP) enhances post-harvest firmness of grape berries

Biosynthesis and signal transduction of plant growth regulators and their effects on bioactive compound production in Salvia miltiorrhiza (Danshen)

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