Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jul 7, 2014; 20(25): 8092-8101
Published online Jul 7, 2014. doi: 10.3748/wjg.v20.i25.8092
Figure 1
Figure 1 Biological organization of different omic technologies[20]. The position of metabolomics is shown with respect to the other “omic” methods. In addition, a scheme for the discovery of cancer biomarkers using “omics” -based approaches is shown. qRT-PCR: Quantitative reverse transcriptase-polymerase chain reaction; LC-MS: Liquid chromatography-mass spectrometry; GC-MS: Gas chromatography-mass spectrometry; NMR: Nuclear magnetic resonance; FT-IR: Fourier-transform infrared.