Bibliographic Details
| Title: |
Characterization of flavonol glycosides in individual Arabidopsis root tips by flow injection electrospray mass spectrometry |
| Authors: |
Vallabhaneni, Prashanthi1, Keith Ray, W.2, Winkel, Brenda S.J.1 winkel@vt.edu, Helm, Richard F.2 |
| Source: |
Phytochemistry. Jan2012, Vol. 73, p114-118. 5p. |
| Subjects: |
Flavonol glycosides, Arabidopsis, Mass spectrometry, Plant metabolism, Quantitative research, Seedlings |
| Abstract: |
Abstract: Developments in mass spectrometry-based technologies are offering insights into the complexity and dynamic nature of plant metabolism. However, the ability to generate reliable metabolic profiles at high spatial resolution is still limited by the need of most technologies for large sample sizes or time-intensive extraction and detection methods. Here we describe the use of flow injection electrospray mass spectrometry for the rapid identification and semi-quantitative analysis of flavonol glycosides in individual root tips. This method uncovered spatial and temporal differences in metabolic profiles that were masked in analyses of whole roots or seedlings, while showing that individual biological replicates can be extremely consistent. [Copyright &y& Elsevier] |
|
Copyright of Phytochemistry is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
