» Articles » PMID: 337130

Transformation of Escherichia Coli by a Specific DNA Restriction Fragment

Overview
Journal Mol Gen Genet
Date 1977 Oct 20
PMID 337130
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Specific transformation of a rifampicin sensitive strain of Escherichia coli to rifampicin resistance has been performed by a single, defined DNA restriction fragment carrying the genetic information for the beta subunit of E. coli RNA polymerase. In this transformation the transforming genetic character has been substituted for the corresponding recipient gene locus by recombination. The value of the described transformation system for locating genetic markers on DNA restriction fragments is discussed in comparison to previously reported in vitro systems.

Citing Articles

Cloning of DNA of the rpoBC operon from the chromosome of Escherichia coli K12.

Newman A, Hayward R Mol Gen Genet. 1980; 177(3):527-33.

PMID: 6246404 DOI: 10.1007/BF00271493.


Evidence for co-transcription of the RNA polymerase genes rpoBC with a ribosomal protein gene of escherichia coli.

Newman A, Linn T, Hayward R Mol Gen Genet. 1979; 169(2):195-204.

PMID: 375008 DOI: 10.1007/BF00271671.


Contranscription of genes for RNA polymerase subunits beta and beta' with genes for ribosomal proteins in Escherichia coli.

Yamamoto M, Nomura M Proc Natl Acad Sci U S A. 1978; 75(8):3891-5.

PMID: 358203 PMC: 392894. DOI: 10.1073/pnas.75.8.3891.


Control features within the rplJL-rpoBC transcription unit of Escherichia coli.

Barry G, Squires C, Squires C Proc Natl Acad Sci U S A. 1979; 76(10):4922-6.

PMID: 116224 PMC: 413050. DOI: 10.1073/pnas.76.10.4922.

References
1.
Cohen S, Chang A, Boyer H, Helling R . Construction of biologically functional bacterial plasmids in vitro. Proc Natl Acad Sci U S A. 1973; 70(11):3240-4. PMC: 427208. DOI: 10.1073/pnas.70.11.3240. View

2.
Clewell D, Helinski D . Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form. Proc Natl Acad Sci U S A. 1969; 62(4):1159-66. PMC: 223628. DOI: 10.1073/pnas.62.4.1159. View

3.
Heil A, Zillig W . Reconstitution of bacterial DNA-dependent RNA-polymerase from isolated subunits as a tool for the elucidation of the role of the subunits in transcription. FEBS Lett. 1970; 11(3):165-168. DOI: 10.1016/0014-5793(70)80519-1. View

4.
Hayward . DNA blockade by rifampicin-inactivated Escherichia coli RNA polymerase, and its amelioration by a specific mutation. Eur J Biochem. 1976; 71(1):19-24. DOI: 10.1111/j.1432-1033.1976.tb11084.x. View

5.
Burgess R . A new method for the large scale purification of Escherichia coli deoxyribonucleic acid-dependent ribonucleic acid polymerase. J Biol Chem. 1969; 244(22):6160-7. View