Umfang:
Online-Ressource
ISSN:
1615-9861
Inhalt:
Abstract: A novel extraction protocol is described with which metabolites, proteins and RNA are sequentially extracted from the same sample, thereby providing a convenient procedure for the analysis of replicates as well as exploiting the inherent biological variation of independent samples for multivariate data analysis. A detection of 652 metabolites, 297 proteins and clear RNA bands in a single Arabidopsis thaliana leaf sample was validated by analysis with gas chromatography coupled to a time of flight mass spectrometer for metabolites, two‐dimensional liquid chromatography coupled to mass spectrometry for proteins, and Northern blot analysis for RNA. A subset of the most abundant proteins and metabolites from replicate analysis of different Arabidopsis accessions was merged to form an integrative dataset allowing both classification of different genotypes and the unbiased analysis of the hierarchical organization of proteins and metabolites within a real biochemical network.
In:
volume:4
In:
number:1
In:
year:2004
In:
pages:78-83
In:
extent:6
In:
Proteomics, Weinheim : Wiley VCH, [2001]-, 4, Heft 1 (2004), 78-83 (gesamt 6), 1615-9861
Sprache:
Englisch
DOI:
10.1002/pmic.200200500
URN:
urn:nbn:de:101:1-2023101605031513854830
URL:
https://doi.org/10.1002/pmic.200200500
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023101605031513854830
URL:
https://d-nb.info/130618472X/34
URL:
https://doi.org/10.1002/pmic.200200500
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