Summary of Study ST000290

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 PR000232. The data can be accessed directly via it's Project DOI: 10.21228/M8P01G 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 IDST000290
Study Title2014 Biotron Experiment Metabolites
Study TypeTime course
Study SummaryMaize plants were grown under three different temperature regimes: 1) normal day / normal night; 2) hot day / normal night; 3) hot day / hot night. Kernels from developing ears were taken 14, 16, 18, 22, 26 and 40 days after pollination.
University of Florida
Last NameStewart
First NameJon
Address102 Leigh Hall
Submit Date2015-02-19
Num Groups3
Total Subjects47
Study CommentsNormal day / normal night (17 samples); Hot day / normal night (14 samples); Hot day / hot night (17 samples)
Raw Data AvailableYes
Raw Data File Type(s)mzML
Analysis Type DetailLC-MS
Release Date2016-12-22
Release Version1
Jon Stewart Jon Stewart application/zip

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Treatment ID:TR000324
Treatment Summary:n/a
Plant Growth Location:Wisconsin Biotron Facility
Plant Plot Design:Random placement in growth facility
Plant Light Period:16 h per day
Plant Temp:Normal day / normal night (28C day / 17C night; Hot day / normal night (38C / 17C); Hot day / hot night (38C / 28C)
Plant Watering Regime:Fully watered
Plant Growth Stage:Varied
Plant Metab Quench Method:Frozen at -80C