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Identification of OmpR : a positive regulatory protein controlling expression of the major outer membrane matrix porin proteins of Escherichia coli K-12

Taylor, R. K. and Hall, M. N. and Enquist, L. and Silhavy, T. J.. (1981) Identification of OmpR : a positive regulatory protein controlling expression of the major outer membrane matrix porin proteins of Escherichia coli K-12. Journal of bacteriology, Vol. 147, H. 1. pp. 255-258.

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Official URL: http://edoc.unibas.ch/dok/A5258220

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Abstract

We report here on the cloning of a gene located within the ompB locus of E. coli K-12. This gene, designated ompR, resides on a 10.9-kilobase EcoRI fragment that we cloned, using a lambda vector and in vitro packaging techniques. By subcloning portions of this fragment into the high-copy-number plasmid pBR322, we have isolated the ompR gene on a 1.4-kilobase EcoRI-AvaI fragment. This fragment has been characterized physically and will facilitate a more detailed study of the role and mechanism of porin regulation by the ompB locus.
Faculties and Departments:05 Faculty of Science > Departement Biozentrum > Growth & Development > Biochemistry (Hall)
UniBasel Contributors:Hall, Michael N.
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:American Society for Microbiology
ISSN:1098-5530
Note:Publication type according to Uni Basel Research Database: Journal article
Last Modified:22 Mar 2012 14:20
Deposited On:22 Mar 2012 13:20

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