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[Nucleotide sequence of the replicative region of the plasmid ColA-CA31].

Authors
Type
Published Article
Journal
Molecular Genetics Microbiology and Virology (Russian version)
0208-0613
Publisher
Izdatelstvo Meditsina
Publication Date
Issue
7
Pages
18–24
Identifiers
PMID: 2432421
Source
Medline
License
Unknown

Abstract

ColA-CA31 plasmid DNA region, responsible for the autonomous replication, has been sequenced. The replicative regions of plasmids ColA and ColE1 share the high homology demonstrated in the paper. DNA nucleotide sequences necessary for initiation of RNA I and primer RNA transcription were localized on the ColA genome. RNA I and preprimer RNA of ColA and ColE1 have the similar secondary structure including three palindromes. The absence of homology in ColA and ColE1 hair-pin loops suggests the compatibility of these two plasmids.

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