Summary of project PR002667
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR002667. The data can be accessed directly via it's Project DOI: 10.21228/M8X54H This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR002667 |
| Project DOI: | doi: 10.21228/M8X54H |
| Project Title: | untargeted metabolomics analysis in the wheat grains |
| Project Type: | research |
| Project Summary: | In order to realize the molecular mechanisms of quality differences between ZM7698 and ZM22, this study employed untargeted liquid chromatography-mass spectrometry (LC-MS) to analyze metabolites in the grains of above wheat varieties. The results showed that Botcineric acid and 2-aminohexadecanoic acid positively regulate wheat processing quality, while the wheat processing quality was negatively regulated by 9(S)-HPODE, fatty acid 18:2+1O, (±)12(13)-EpOME, and 9,12,13-TriHOME. Meanwhile, we found that the content of flavonoids in ZM7698 was lower than that in ZM22. Further, we also found the metabolic pathways of arginine and proline, cyanoamino acids, and tryptophan were significant differences in different wheat varieties. It indicated that the differences of whrat nutritional quality between the two varieties are not only due to variations in flavonoids but also influenced by amino acid metabolism pathways. This research not only reveals the primary reasons for the differences of wheat quality between two high-quality wheat varieties but also provides a scientific foundation for functional wheat breeding and developing the nutritious-rich wheat products. |
| Institute: | Henan Academy of Agricultural Sciences |
| Last Name: | Gong |
| First Name: | Chen |
| Address: | No. 116 Huayuan Road, Zhengzhou, Henan, 450002, China |
| Email: | gongchen_edu@163.com |
| Phone: | +8615343714520 |
Summary of all studies in project PR002667
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST004227 | Comparative untargeted metabolomics analysis the wheat grains in cultivars zhengmai 7698 and zhoumai 22 | Triticum aestivum | Henan Academy of Agricultural Sciences | MS | 2025-10-01 | 1 | 24 | Uploaded data (478.8M)* |
