Literature DB >> 6097586

Characterization of a mini plasmid isolated from Shigella sonnei.

S Sugiura, S Nakatani, Y Mizukami, T Hase, H Hirokawa, Y Masamune.   

Abstract

A multicopy plasmid, 2.1 kb in size, was isolated from Shigella sonnei and named pKYM. This plasmid is cryptic and isolated along with pKY-1, a ColE1-like plasmid. In this paper, we report the physical map of pKYM and some characters required for its multiplication. The replication of the plasmid DNA does not require DNA polymerase I but depends on protein(s) produced by itself. The plasmid is poorly mobilized by the F factor.

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Year:  1984        PMID: 6097586     DOI: 10.1093/oxfordjournals.jbchem.a134937

Source DB:  PubMed          Journal:  J Biochem        ISSN: 0021-924X            Impact factor:   3.387


  4 in total

1.  A suppressor of mutations in the region adjacent to iterons of pSC101 ori.

Authors:  S Ohkubo; K Yamaguchi
Journal:  J Bacteriol       Date:  1997-03       Impact factor: 3.490

2.  Two enhancer elements for DNA replication of pSC101, par and a palindromic binding sequence of the Rep protein.

Authors:  S Ohkubo; K Yamaguchi
Journal:  J Bacteriol       Date:  1995-02       Impact factor: 3.490

3.  Minimal essential origin of plasmid pSC101 replication: requirement of a region downstream of iterons.

Authors:  S Sugiura; S Ohkubo; K Yamaguchi
Journal:  J Bacteriol       Date:  1993-09       Impact factor: 3.490

4.  Rolling-circle replication of the plasmid pKYM isolated from a gram-negative bacterium.

Authors:  H Yasukawa; T Hase; A Sakai; Y Masamune
Journal:  Proc Natl Acad Sci U S A       Date:  1991-11-15       Impact factor: 11.205

  4 in total

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