Literature DB >> 1526459

Broad host range plasmids carrying the Escherichia coli lactose and galactose operons.

J Lodge1, J Fear, S Busby, P Gunasekaran, N R Kamini.   

Abstract

We have developed a number of broad-host-range plasmids that allow the expression of the Escherichia coli lac operon from any cloned promoter, and the creation of 'in phase' fusions between lacZ and other cloned genes. In a second series of constructions, the E. coli gal operon has been cloned into the broad-host-range vector and a plasmid carrying both the E. coli gal and lac genes is described. These plasmids have been transferred into Pseudomonas aeruginosa and Zymomonas mobilis and their effects on the utilisation of lactose and galactose have been investigated.

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Year:  1992        PMID： 1526459     DOI： 10.1016/0378-1097(92)90441-p

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN： 0378-1097            Impact factor:   2.742


  88 in total

1.  Type III secretion chaperone-dependent regulation: activation of virulence genes by SicA and InvF in Salmonella typhimurium.

Authors:  K H Darwin; V L Miller
Journal:  EMBO J       Date:  2001-04-17       Impact factor: 11.598

2.  A simple mechanism for co-dependence on two activators at an Escherichia coli promoter.

Authors:  J T Wade; T A Belyaeva; E I Hyde; S J Busby
Journal:  EMBO J       Date:  2001-12-17       Impact factor: 11.598

3.  Determinants of the C-terminal domain of the Escherichia coli RNA polymerase alpha subunit important for transcription at class I cyclic AMP receptor protein-dependent promoters.

Authors:  Nigel J Savery; Georgina S Lloyd; Stephen J W Busby; Mark S Thomas; Richard H Ebright; Richard L Gourse
Journal:  J Bacteriol       Date:  2002-04       Impact factor: 3.490

4.  A DNA translocation motif in the bacterial transcription--repair coupling factor, Mfd.

Authors:  A L Chambers; A J Smith; N J Savery
Journal:  Nucleic Acids Res       Date:  2003-11-15       Impact factor: 16.971

5.  Transcription regulation by tandem-bound FNR at Escherichia coli promoters.

Authors:  Anne M L Barnard; Jeffrey Green; Stephen J W Busby
Journal:  J Bacteriol       Date:  2003-10       Impact factor: 3.490

6.  DNA binding of the transcription activator protein MelR from Escherichia coli and its C-terminal domain.

Authors:  Victoria J Howard; Tamara A Belyaeva; Stephen J W Busby; Eva I Hyde
Journal:  Nucleic Acids Res       Date:  2002-06-15       Impact factor: 16.971

7.  Identification and analysis of 'extended -10' promoters in Escherichia coli.

Authors:  Jennie E Mitchell; Dongling Zheng; Stephen J W Busby; Stephen D Minchin
Journal:  Nucleic Acids Res       Date:  2003-08-15       Impact factor: 16.971

8.  Down-regulation of the Escherichia coli K-12 nrf promoter by binding of the NsrR nitric oxide-sensing transcription repressor to an upstream site.

Authors:  Douglas F Browning; David J Lee; Stephen Spiro; Stephen J W Busby
Journal:  J Bacteriol       Date:  2010-05-14       Impact factor: 3.490

9.  Two-component PhoB-PhoR regulatory system and ferric uptake regulator sense phosphate and iron to control virulence genes in type III and VI secretion systems of Edwardsiella tarda.

Authors:  Smarajit Chakraborty; J Sivaraman; Ka Yin Leung; Yu-Keung Mok
Journal:  J Biol Chem       Date:  2011-09-27       Impact factor: 5.157

Review 10.  Analysis of RNA polymerase-promoter complex formation.

Authors:  Wilma Ross; Richard L Gourse
Journal:  Methods       Date:  2008-10-24       Impact factor: 3.608
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