Comparing protein abundance and mRNA expression levels on a genomic scale
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Open Access
- 1 January 2003
- journal article
- research article
- Published by Springer Nature in Genome Biology
- Vol. 4 (9) , 117
- https://doi.org/10.1186/gb-2003-4-9-117
Abstract
Attempts to correlate protein abundance with mRNA expression levels have had variable success. We review the results of these comparisons, focusing on yeast. In the process, we survey experimental techniques for determining protein abundance, principally two-dimensional gel electrophoresis and mass-spectrometry. We also merge many of the available yeast protein-abundance datasets, using the resulting larger 'meta-dataset' to find correlations between protein and mRNA expression, both globally and within smaller categories.Keywords
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