Physiol. Genomics 33: 18-25, 2008.
First published January 22, 2008; doi:10.1152/physiolgenomics.00298.2007
1094-8341/08 $8.00
Received 20 December 2007;
accepted in final form 18 January 2008.
Physiological Genomics 33:18-25 (2008)
1094-8341/08 $8.00 © 2008 American Physiological Society
Review
Data analysis and bioinformatics tools for tandem mass spectrometry in proteomics
Eric W. Deutsch1,
Henry Lam1 and
Ruedi Aebersold1,2,3,4
1 Institute for Systems Biology, Seattle, Washington
2 Institute of Molecular Systems Biology, ETH Zurich
3 Faculty of Sciences, University of Zurich, Zurich, Switzerland
4 Center for Systems Physiology and Metabolic Diseases, Zurich, Switzerland
Data processing is a central and critical component of a successful proteomics experiment, and is often the most time-consuming step. There have been considerable advances in the field of proteomics informatics in the past 5 years, spurred mainly by free and open-source software tools. Along with the gains afforded by new software, the benefits of making raw data and processed results freely available to the community in data repositories are finally in evidence. In this review, we provide an overview of the general analysis approaches, software tools, and repositories that are enabling successful proteomics research via tandem mass spectrometry.
Copyright © 2008 by the American Physiological Society.