释义 |
nu·cle·o·side \-ˌsīd\ noun (-s) Etymology: International Scientific Vocabulary nucle- + -ose + -ide : a crystalline compound formed by partial hydrolysis of a nucleic acid or a nucleotide and consisting typically of a glycosyl-amine derived from ribose or deoxyribose and one of the purine bases adenine or guanine or one of the pyrimidine bases cytosine, uracil, or thymine — see adenosine, cytidine, guanosine, thymidine, uridine |