Sequences at the 3' ends of yeast viral dsRNAs: proposed transcriptase and replicase initiation sites.
Sequences at the 3' ends of yeast viral dsRNAs: proposed transcriptase and replicase initiation sites.
复制标题
酵母病毒 dsRNA 3 端的序列：建议的转录酶和复制酶起始位点。
DOI：
10.1093/nar/9.16.4007
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发表时间：
1981
影响因子：
14.9
通讯作者：
Bruenn,JA
中科院分区：
文献类型：
--
作者：
Brennan,VE;Field,L;Cizdziel,P;Bruenn,JA
ScV是酵母的双链RNA病毒，由两个单独的双链RNA（L和M）组成。ScV-1和ScV-2是存在于两种不同酵母杀伤菌株K1和K2中的两种dsRNA病毒。我们的3′端序列分析表明，来自ScV-1和ScV-2的两组病毒dsRNA非常相似。转录酶和复制酶起始的共有序列被提出。与几种植物病毒正链RNA一样，在其中一种酵母病毒RNA正链的假定复制酶起始位点存在一个带有3′末端AUGC序列的茎环结构。
ScV is a double-stranded RNA virus of yeast consisting of two separately encapsidated dsRNAs (L and M). ScV–1 and ScV–2 are two dsRNA viruses present in two different yeast killer strains, K1 and K2. Our 3′ end sequence analysis shows that the two sets of viral dsRNAs from ScV–1 and ScV–2 are very similar. Consensus sequences for transcriptase and replicase initiation are proposed. A stem and loop structure with a 3′ terminal AUGC sequence, like that of several plant virus plus strand RNAs, is present at the putative replicase initiation site of one of the yeast viral RNA plus strands.