Sequence homology adjacent to the 3' terminal poly(A) of cowpea mosaic virus RNAs.

Nucleic acids research ·Vol. 7 ·No. 2 ·1979-09-25 ·Pages 493-500

Davies JW, Stanley J, Van Kammen A

Abstract

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 U and A-rich in this region.

MeSH Terms

Avian Myeloblastosis Virus/enzymology Base Sequence Mosaic Viruses/analysis Poly A/analysis RNA, Viral RNA-Directed DNA Polymerase

Chemicals

RNA, Viral Poly A RNA-Directed DNA Polymerase

Authors & Affiliations

3 authors, click to expand affiliations / ORCID

Davies J W

Stanley J

Van Kammen A

References (22)

22 references, click to expand

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Article Info

Journal

Nucleic acids research

Abbr.

Nucleic Acids Res

ISSN

0305-1048

DOI

10.1093/nar/7.2.493

Published

1979-09-25

Pages

493-500

Language

English

Region

England

NLM ID

0411011

PMCID

PMC328031

Subset

External Links

PubMed source DOI: 10.1093/nar/7.2.493 PMC Full Text View journal details

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Sequence homology adjacent to the 3' terminal poly(A) of cowpea mosaic virus RNAs.

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