| 释义 |
RNA,15S | 《英文MSH词典》RNA,15S | | [入口词] RNA,15S | | [主题词] RNA,Ribosomal | | [英文释义] The most abundant form of RNA. Together with proteins,it forms the ribosomes,playing a structural role and also a role in ribosomal binding of mRNA and tRNAs. Individual chains are conventionally designated by their sedimentation coefficients. In eukaryotes,four large chains exist,synthesized in the nucleolus and constituting about 50% of the ribosome. (Dorland,28th ed) |
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