PXD058887
PXD058887 is an original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Integrated proteomics and metabolomic analyses reveal the accumulation mechanism of bioactive components in Polygonatum odoratum |
| Description | Polygonatum odoratum (MILL.) DRUCE is rich in bioactive components with high medicinal value. To maximize the clinical benefits, it is of great significance to efficiently extract key bioactive components from appropriate growth stages in which they are most abundant. In this study, we analyzed the changes of metabolite accumulation and protein expression in P. odoratum rhizomes at different growth stages using targeted metabolomics combined with proteomics, and identified a total of 1,237 differentially abundant metabolites (DAMs). Flavonoids accumulated most in winter, and the biosynthesis pathways associated with flavonoids, isoflavonoids, flavones and flavonols exhibited significant differentially expressed proteins (DEPs). Among them, PGT, FLS, CYP75B1, HIDH, IF7MAT, and UFT73C6 were positively correlated with flavonoid accumulation. Steroid saponins accumulated most in spring, and the biosynthetic pathways of steroid and brassinosteroid biosynthesis exhibited DEPs. Among them, FDFT1, TM7SF2, DHCR7, CAS1 |
| HostingRepository | iProX |
| AnnounceDate | 2024-12-14 |
| AnnouncementXML | Submission_2025-08-14_23:43:27.013.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Yifan Zhu |
| SpeciesList | scientific name: Polygonatum odoratum; NCBI TaxID: 82207; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | timsTOF SCP |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|---|---|---|
| 0 | 2024-12-15 22:37:09 | ID requested | |
| 1 | 2024-12-15 22:37:32 | announced | |
| ⏵ 2 | 2025-08-14 23:43:27 | announced | 2025-08-15: Add info. |
Publication List
| Liang S, Zhao Y, Luo Z, Liu J, Jiang X, Yang B, Zhang L, Fu H, Zhong Z, . Front Plant Sci, 15():1487613(2024) [pubmed] |
Keyword List
| submitter keyword: Polygonatum odoratum, steroidal saponins, flavonoids, metabolome, proteome |
Contact List
| Shuang Liang | |
|---|---|
| contact affiliation | Zhejiang Sci-Tech University |
| contact email | 202120801050@mails.zstu.edu.cn |
| lab head | |
| Yifan Zhu | |
| contact affiliation | Zhejiang Sci-Tech University |
| contact email | zdnlzyf@163.com |
| dataset submitter | |
Full Dataset Link List
| iProX dataset URI |
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