Literature DB >> 1963950

Isolation of DNA insertion elements from Rhizobium meliloti which are able to promote transcription of adjacent genes.

G Labes1, R Simon.   

Abstract

In order to select insertion sequences able to promote transcription of flanking genes (ISp elements), three mobilizable RSF1010 derived vectors were constructed. Using promoterless antibiotic resistance genes, ISp elements ranging from 0.75 to 2.9 kb were isolated from Escherichia coli and Rhizobium meliloti. Restriction and hybridization experiments revealed that identical ISp elements could be isolated from different R. meliloti strains and that one of these is similar to an insertion sequence found previously in R. meliloti 2011.

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Year:  1990        PMID： 1963950     DOI： 10.1016/0147-619x(90)90007-y

Source DB:  PubMed          Journal:  Plasmid        ISSN： 0147-619X            Impact factor:   3.466


  4 in total

1.  The Bradyrhizobium japonicum serocluster 123 hyperreiterated DNA region, HRS1, has DNA and amino acid sequence homology to IS1380, an insertion sequence from Acetobacter pasteurianus.

Authors:  A K Judd; M J Sadowsky
Journal:  Appl Environ Microbiol       Date:  1993-05       Impact factor: 4.792

2.  Characterization, distribution, and localization of ISRl2, and insertion sequence element isolated from Rhizobium leguminosarum bv. viciae.

Authors:  S I Mazurier; L Rigottier-Gois; N Amarger
Journal:  Appl Environ Microbiol       Date:  1996-02       Impact factor: 4.792

3.  Transcriptional activation of the citrate permease P gene of Lactococcus lactis biovar diacetylactis by an insertion sequence-like element present in plasmid pCIT264.

Authors:  F López de Felipe; C Magni; D de Mendoza; P López
Journal:  Mol Gen Genet       Date:  1996-03-07

4.  A LuxR homolog controls production of symbiotically active extracellular polysaccharide II by Sinorhizobium meliloti.

Authors:  Brett J Pellock; Max Teplitski; Ryan P Boinay; W Dietz Bauer; Graham C Walker
Journal:  J Bacteriol       Date:  2002-09       Impact factor: 3.490
  4 in total

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