%0 Journal Article
%T Z3, a novel antisense snoRNA from Saccharomyces cerevisiae<br>
%A Yongjun Lu
%A Ling Zhong
%A Hui Zhou
%A Jin Zhao
%A Lianghu Qu
%A <br>
%J 科学通报(英文版)
%D 1998
%I 
%X Small nuclrular RNA (snoRNA) is one of the most important elements participating in eukaryotic ribosomal biogenesis. The present report describes the results of the identification of a novel snoRNA, Z3, from yeast S.cerevisiae. Z3 snoRNA is 106 nts in length. It contains box C, D elements and a 13 nt complementarity to 25S rRNA. Thia antisense segment, together with the downstream box D, guides a 2′-O-ribose methylation of cytidine acid at position 2956th in yeaat 25 S rRNA. Z3 snoRNA, encoded by an independent transcribed gene on the chromosomeXI of yeast, poseses the same functional elements responsible for the rRNA methylation site as that of the intron-encoded U35 snoRNA of vertebrate.
%K Z3
%K snoRNA
%K yeast
%K rRNA methylation<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=649BCA5475B7390A2907A0F0E0B891D4&yid=8CAA3A429E3EA654&vid=BE33CC7147FEFCA4&iid=DF92D298D3FF1E6E&sid=CD26609C367AC9C8&eid=CD26609C367AC9C8&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=12