Summary of Study ST002880
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 PR001801. The data can be accessed directly via it's Project DOI: 10.21228/M8X43S This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
| Study ID | ST002880 |
| Study Title | Hypoxia-driven dynamics of tomato root lipidome |
| Study Summary | A distinct, hypoxia-related lipid composition of Solanum lycopersicum root tissue was observed. Out of 965 lipid species, 33 were exclusively detected in this condition. Among the lipid classes observed, glycerolipids and glycerophospholipids dominated by far (77%). Significantly, the abundance of triacylglycerols increased with hypoxic stress, while sitosterol esters, digalactosyldiacylglycerols, and phosphatidylcholine decreased. Alongside, an increased level of polyunsaturation was observed in the fatty acid chains, with 18:2, 18:3 residues showing a significant increase. Of note, hexadecatetraenoic acid (16:4) was identified in hypoxia condition samples. |
| Institute | Leibniz Institute for Plasma Science and Technology |
| Last Name | Wende |
| First Name | Kristian |
| Address | F.-Hausdorff-Str. 2, D-17489 Greifswald |
| kristian.wende@inp-greifswald.de | |
| Phone | +49 3834 554 3923 |
| Submit Date | 2023-09-15 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | mzML |
| Analysis Type Detail | LC-MS |
| Release Date | 2023-10-16 |
| Release Version | 1 |
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Collection:
| Collection ID: | CO002986 |
| Collection Summary: | Control or hypoxia-exposed tomato roots were collected, minced, and extracted. Subsequently, lipidome profile was determined by LC-HRMS/MS |
| Collection Protocol Filename: | experimental procedure.pdf |
| Sample Type: | Plant roots |
| Collection Frequency: | 48h after hypoxia applied |
| Storage Conditions: | -20℃ |
