Summary of Study ST002419

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR001557. The data can be accessed directly via it's Project DOI: 10.21228/M8FD7Q This work is supported by NIH grant, U2C- DK119886.


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.

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Study IDST002419
Study TitleMetabolomic changes in growth of E. colik at four timespoints in MOPS rich and minimum medium
Study TypeMS quantitative analysis
Study SummaryMetabolomic changes were profiled using untargeted metabolomics in E. coli following its growth in two medium types. E. coli strain was grown in MOPS rich and minimum medium and samples were taken at four timepoints: the beginning of lag phase, end of lag phase, mid-log phase, and beginning of the stationary phase.
Duke Kunshan University
Last NameCao
First NameHuansheng
Address8 Duke Ave, Kunshan, 215316, China
Submit Date2022-10-24
Raw Data AvailableYes
Raw Data File Type(s)cdf
Analysis Type DetailGC-MS
Release Date2023-09-06
Release Version1
Huansheng Cao Huansheng Cao application/zip

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Combined analysis:

Analysis ID AN003940
Analysis type MS
Chromatography type Normal phase
Chromatography system Leco Pegasus IV GC
Column Restek Rtx-5Sil MS (30 x 0.25mm, 0.25um)
MS Type EI
MS instrument type GC-TOF
MS instrument name Leco Pegasus IV TOF
Units mmol/L


MS ID:MS003676
Analysis ID:AN003940
Instrument Name:Leco Pegasus IV TOF
Instrument Type:GC-TOF
MS Type:EI
MS Comments:see protocol file
Analysis Protocol File:Data_Dictionary_Fiehn_laboratory_GCTOF_MS_primary_metabolism_10-15-2013_general.pdf