Metabolomics in Systems Biology
Metabolomics along with the system biology can be used to identify endogenous metabolites that will modify the protein expression. The main aim of Omics technologies is to reveal unexpected properties of biological systems by their nature. On behalf of metabolomics, liquid and gas chromatography coupled to mass spectrometry are well satisfactory for coping with high sample numbers in reliable measurement times with respect to both technical accuracy and quantitation of small weight metabolites. This prospective is a prerequisite for the analysis of dynamic systems. So, metabolomics is a key for systems biology.