Summary of Study ST001182
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 PR000794. The data can be accessed directly via it's Project DOI: 10.21228/M8240W This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Study ID | ST001182 |
| Study Title | Correlations between LC-MS/MS-detected Glycomics and NMR-detected Metabolomics in Caenorhabditis (part -I) elegans Development. |
| Study Summary | This study examines the relationship between glycans, metabolites, and development in C. elegans. Samples of N2 animals were synchronized and grown to five different time points that ranged from L1 to a mixed population of adults, gravid adults, and offspring. |
| Institute | University of Georgia |
| Department | Complex Carbohydrate Research Center |
| Laboratory | Edison/ Wells |
| Last Name | Edison |
| First Name | Arthur |
| Address | 315 Riverbend Road Athens, Georgia 30602-4712 USA |
| aedison@uga.edu | |
| Phone | 706-542-8156 |
| Submit Date | 2019-05-14 |
| Raw Data Available | Yes |
| Analysis Type Detail | MS(Dir. Inf.) |
| Release Date | 2019-07-17 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Project:
| Project ID: | PR000794 |
| Project DOI: | doi: 10.21228/M8240W |
| Project Title: | Correlations between LC-MS/MS-detected Glycomics and NMR- detected Metabolomics in Caenorhabditis elegans Development. |
| Project Summary: | New approach to evaluate the relationship between Caenorhabditis elegans development, glycan abundance, and metabolites |
| Institute: | University of Georgia |
| Department: | Complex Carbohydrate Research Center |
| Laboratory: | Edison |
| Last Name: | Edison |
| First Name: | Arthur |
| Address: | 315 Riverbend Road, Athens, GA, 30602, USA |
| Email: | asedison@uga.edu |
| Phone: | 706-542-8156 |
Subject:
| Subject ID: | SU001248 |
| Subject Type: | Other |
| Subject Species: | Caenorhabditis elegans |
| Taxonomy ID: | 6239 |
Factors:
Subject type: Other; Subject species: Caenorhabditis elegans (Factor headings shown in green)
| mb_sample_id | local_sample_id | Time Point |
|---|---|---|
| SA082019 | L1s_PMe | 1 |
| SA082020 | 7_03_PMe | 2 |
| SA082021 | 5_04_PMe | 2 |
| SA082022 | 3_01_PMe | 2 |
| SA082023 | 6_02_PMe | 2 |
| SA082024 | 8_03_PMe | 2 |
| SA082025 | 1_02_PMe | 2 |
| SA082026 | 4_03_PMe | 2 |
| SA082027 | 1_01_PMe | 3 |
| SA082028 | 8_01_PMe | 3 |
| SA082029 | 6_03_PMe | 3 |
| SA082030 | 4_01_PMe | 3 |
| SA082031 | 7_04_PMe | 3 |
| SA082032 | 5_01_PMe | 3 |
| SA082033 | 3_02_PMe | 3 |
| SA082034 | 3_03_PMe | 4 |
| SA082035 | 7_01_PMe | 4 |
| SA082036 | 6_04_PMe | 4 |
| SA082037 | 4_04_PMe | 4 |
| SA082038 | 1_03_PMe | 4 |
| SA082039 | 8_02_PMe | 4 |
| SA082040 | 5_02_PMe | 4 |
| SA082041 | 5_03_PMe | 5 |
| SA082042 | 4_02_PMe | 5 |
| SA082043 | 7_02_PMe | 5 |
| SA082044 | 6_01_PMe | 5 |
| SA082045 | 8_04_PMe | 5 |
| SA082046 | 1_04_PMe | 5 |
| SA082047 | 3_04_PMe | 5 |
| Showing results 1 to 29 of 29 |
Collection:
| Collection ID: | CO001242 |
| Collection Summary: | This study used N2, the laboratory reference strain of C. elegans, which was obtained from the Caenorhabditis Genetics Center (CGC). We followed the general protocol published previously for obtaining liquid cultures of synchronized worms. This defines our biological replicate: A single L1 animal from a synchronized culture was placed onto an agar plate seeded with E. coli MG1655. This plate was grown until there were a large number of young gravid adult hermaphrodites (about 48 h at 24 °C. The plate was then washed into a 15 mL tube with M9 buffer, rinsed 3x with M9, and lysed with an alkaline hypochlorite solution until about 50% of the worms were dissolved (no more than 5 min). Then, M9 buffer was added to dilute the lysing solution, and the liquid was removed after gentle centrifugation at 580 g for 2 min to pellet the eggs without breaking them. This step was repeated 3x to completely remove the lysis solution. After the final rinse, eggs were resuspended in sterile water before a sucrose gradient to remove cellular debris and bacteria. An equal volume (5 mL) of 60% sucrose was added to the eggs in water and centrifuged at 350 g for 4 min. The eggs were rinsed to remove residual sucrose and once they hatched, approximately 200,000 animals were transferred to 20 mL of S-complete with 2 mL of 50% MG1655. This material was grown to the desired developmental stage and prepared as described below. The C. elegans cultures were synchronized, but they gradually lost synchrony over time. We collected samples at 5 different time points (T1-T5) in development. We report results using these time points rather than developmental larval stages, since they are not all pure stage cultures. The first time, T1, was collected immediately after hatching and was perfectly synchronized L1 animals, but as time progressed the cultures became more mixed. The other samples were collected at 22, 36, 49, and 90 hours (T2, T3, T4, and T5, respectively) after feeding the cultures. T5 was a mixture of adults, gravid adults, and offspring. Each of the five time points were replicated seven times. Stage-specific information can be recovered, even with samples that have lost synchrony. |
| Collection Protocol Filename: | CO_Celegans_sample_preparation_.pdf |
| Sample Type: | Worms |
Treatment:
| Treatment ID: | TR001263 |
| Treatment Summary: | N/A |
Sample Preparation:
| Sampleprep ID: | SP001256 |
| Sampleprep Summary: | Preparation of released glycans followed by permethylation |
| Sampleprep Protocol Filename: | SP_Glycomics_sample_preparation.pdf |
Combined analysis:
| Analysis ID | AN001960 |
|---|---|
| Analysis type | MS |
| Chromatography type | None (Direct infusion) |
| Chromatography system | none |
| Column | none |
| MS Type | ESI |
| MS instrument type | Ion trap |
| MS instrument name | Thermo Velos Pro Linear Ion Trap |
| Ion Mode | POSITIVE |
| Units | peak area |
Chromatography:
| Chromatography ID: | CH001421 |
| Instrument Name: | none |
| Column Name: | none |
| Column Pressure: | 120 bar |
| Column Temperature: | 60°C |
| Flow Gradient: | linear gradient from 30% to 70% LC-MS Buffer B |
| Flow Rate: | 300 nL/min |
| Injection Temperature: | RT |
| Internal Standard: | 13C-Permethylated isomaltopentaose (DP5) |
| Sample Injection: | 5 µL |
| Solvent A: | 100% water; 0.02% acetic acid; 1 mM LiOAc |
| Solvent B: | 80% acetonitrile/20% water; 0.02% acetic acid; 1 mM lithium acetate |
| Analytical Time: | 180 min |
| Oven Temperature: | 60 °C |
| Chromatography Type: | None (Direct infusion) |
MS:
| MS ID: | MS001815 |
| Analysis ID: | AN001960 |
| Instrument Name: | Thermo Velos Pro Linear Ion Trap |
| Instrument Type: | Ion trap |
| MS Type: | ESI |
| MS Comments: | protocol added |
| Ion Mode: | POSITIVE |
| Capillary Temperature: | 210 °C |
| Collision Energy: | 50% |
| Collision Gas: | N2 |
| Dry Gas Flow: | N/A |
| Dry Gas Temp: | N/A |
| Fragmentation Method: | CID |
| Ion Spray Voltage: | 1.8 kV |
| Ionization: | Nanospray |
| Mass Accuracy: | 0.1 Da |
| Analysis Protocol File: | MS-Glycomics-DataProcessingWorkflow.pdf |
