Summary of Study ST001134
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 PR000759. The data can be accessed directly via it's Project DOI: 10.21228/M8K67W 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 | ST001134 |
| Study Title | GC-TOF-MS, Brassica nigra / MeJA + herbivory |
| Study Summary | GC-TOF-MS, Brassica nigra / MeJA + herbivory |
| Institute | Umeå Plant Science Centre |
| Department | Plant Physiology |
| Last Name | Papazian |
| First Name | Stefano |
| Address | Umeå University |
| stefano.papazian@umu.se | |
| Phone | 0046723160854 |
| Submit Date | 2019-02-06 |
| Num Groups | 4 |
| Total Subjects | 55 |
| Study Comments | Measurements are chromatographic peak area normalized by internal standard, arbritrary units. |
| Raw Data Available | Yes |
| Raw Data File Type(s) | cdf |
| Analysis Type Detail | GC-MS |
| Release Date | 2019-08-06 |
| Release Version | 1 |
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Sample Preparation:
| Sampleprep ID: | SP001203 |
| Sampleprep Summary: | Each sample (10-12 mg) was extracted in 1 ml of cold chloroform:methanol:H2O (20:60:20 v/v), including 7.5 ng/µl of the isotope-labelled internal standard, SA-D4. Extracts were agitated with a 3 mm tungsten carbide bead for 3 min and centrifuged at 20,800 × g for 10 min at 4°C. The supernatant (200 μl) was dried and processed for GC/MS analyses |
| Processing Storage Conditions: | On ice |
| Extract Storage: | -80℃ |
| Sample Derivatization: | Dry extracts were derivatized with methoxyamine and MSTFA |
