metabolomics

https://doi.org/10.1351/goldbook.09804

Complex and comprehensive study of metabolome; identification and quantification of the small molecule metabolic products of a biological system (cell, tissue, organ, biological fluid, or organism) at a specific point in time.

Note: An essential part of systems biology in addition to genomics, transcriptomics, proteomics, interactomics, and fluxomics.
Source:
PAC, 2018, 90, 1121. (Terminology of bioanalytical methods (IUPAC Recommendations 2018)) on page 1168 [Terms] [Paper]