RNA,Small Nuclear
《英文msh詞典》RNA,Small Nuclear
[主題詞] RNA,Small Nuclear
[同義詞] Low Molecular Weight Nuclear RNA
[同義詞] Small Nuclear RNA
[同義詞] snRNA
[入口詞] Chromatin-Associated RNA
[入口詞] Small Molecular Weight RNA
[入口詞] Chromatin Associated RNA
[入口詞] RNA,Chromatin-Associated
[中文釋義] RNA,小核
[英文釋義] Short chains of RNA (100-300 nucleotides long) that are abundant in the nucleus and usually complexed with proteins in snRNPs (RIBONUCLEOPROTEINS,SMALL NUCLEAR). Many function in the processing of messenger RNA precursors. Others,the snoRNAs (RNA,SMALL NUCLEOLAR),are involved with the processing of ribosomal RNA precursors.