SEQUENCE HOMOLOGY ADJACENT TO THE 3' TERMINAL POLY(A) OF COWPEA MOSAIC-VIRUS RNAS

被引：28

作者：

DAVIES, JW

STANLEY, J

VANKAMMEN, A

机构：

[1] Department of Molecular Biology, Agricultural University, 6703 BC Wageningen

来源：

NUCLEIC ACIDS RESEARCH | 1979年 / 7卷 / 02期

关键词：

D O I：

10.1093/nar/7.2.493

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We have determined the sequence of 80 nucleotides adjacent to 3′ poly(A) of both (middle and bottom component) cowpea mosaic virus RNAs, using dideoxynucleotide termination of reverse transcription.Sequence conservation is indicated, there being about 80% homology between the first 65 bases of each RNA. Although both RNAs are polyadenylated, there is no AAUAAA sequence as associated with most known polyadenylated mRNAs of eukaryotes and viruses. However both RNAs are and A-rich in this region. © 1979 Information Retrieval Limited.

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页码：493 / 500

页数：8

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