The chemical reactions and pathways resulting in the formation of GTP, guanosine triphosphate [goid 6183] [evidence IEA]; The chemical reactions and pathways resulting in the formation of UTP, uridine (5'-)triphosphate [goid 6228] [evidence IEA]; The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate [goid 6241] [evidence IEA]; The chemical reactions and pathways resulting in the formation of GTP, guanosine triphosphate [goid 6183] [evidence IEA]; The chemical reactions and pathways resulting in the formation of UTP, uridine (5'-)triphosphate [goid 6228] [evidence IEA]; The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate [goid 6241] [evidence IEA]; The chemical reactions and pathways resulting in the formation of GTP, guanosine triphosphate [goid 6183] [evidence IEA]; The chemical reactions and pathways resulting in the formation of UTP, uridine (5'-)triphosphate [goid 6228] [evidence IEA]; The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate [goid 6241] [evidence IEA]; The chemical reactions and pathways resulting in the formation of GTP, guanosine triphosphate [goid 6183] [evidence IEA]; The chemical reactions and pathways resulting in the formation of UTP, uridine (5'-)triphosphate [goid 6228] [evidence IEA]; The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate [goid 6241] [evidence IEA]; The chemical reactions and pathways resulting in the formation of GTP, guanosine triphosphate [goid 6183] [evidence IEA]; The chemical reactions and pathways resulting in the formation of UTP, uridine (5'-)triphosphate [goid 6228] [evidence IEA]; The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate [goid 6241] [evidence IEA]; The chemical reactions and pathways involving a nucleoside, a nucleobase linked to either beta-D-ribofuranose (ribonucleoside) or 2-deoxy-beta-D-ribofuranose, (a deoxyribonucleotide), e.g. adenosine, guanosine, inosine, cytidine, uridine and deoxyadenosine, deoxyguanosine, deoxycytidine and thymidine (= deoxythymidine) [goid 9116] [pmid 9099850] [evidence TAS]; The chemical reactions and pathways involving a nucleotide, a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic nucleotides (nucleoside cyclic phosphates) [goid 9117] [evidence IEA]