gene expression Reactome:REACT_100537 Reactome:REACT_101147 Reactome:REACT_101952 Reactome:REACT_105649 Reactome:REACT_108313 Reactome:REACT_29068 Reactome:REACT_34240 Reactome:REACT_71 Reactome:REACT_78136 Reactome:REACT_78959 Reactome:REACT_79662 Reactome:REACT_85241 Reactome:REACT_85359 Reactome:REACT_86357 Reactome:REACT_89816 Reactome:REACT_91657 Reactome:REACT_91965 Reactome:REACT_93586 Reactome:REACT_93968 Reactome:REACT_94814 Reactome:REACT_98256 The process in which a gene's sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form. Wikipedia:Gene_expression macromolecule metabolic process