» Articles » PMID: 1094460

Cloning, Isolation, and Characterization of Replication Regions of Complex Plasmid Genomes

Overview
Specialty Science
Date 1975 Jun 1
PMID 1094460
Citations 127
Authors
Affiliations
Soon will be listed here.
Abstract

EcoRI endonuclease-generated DNA fragments carrying replication regions of the F'lac and R6-5 plasmids have been cloned and isolated, using as a selection vehicle a nonreplicating ampicillin-resistance DNA fragment derived from a Staphylococcus aureus plasmid. Heteroduplex analysis of the constructed plasmid chimeras and the parent replicons has localized the cloned R6-5 replication region to a DNA segment between kilobase pair coordinates 1.0 and 88.0 on the R6-5 map. Physical proximity between the plasmid replication functions and the locus governing plasmid incompatibility has been shown for both parent replicons. The cloning method reported appears to be generally applicable for the identification and isolation of replication regions of a variety of complex genomes.

Citing Articles

Cloning of human Type I interferon cDNAs.

Nagata S Proc Jpn Acad Ser B Phys Biol Sci. 2023; 100(1):1-14.

PMID: 37648466 PMC: 10864172. DOI: 10.2183/pjab.100.001.


A Brief History of Plasmids.

Helinski D EcoSal Plus. 2022; 10(1):eESP00282021.

PMID: 35373578 PMC: 10729939. DOI: 10.1128/ecosalplus.esp-0028-2021.


Origin, Behaviour, and Transmission of B Chromosome with Special Reference to .

Dhar M, Kour J, Kaul S Genes (Basel). 2019; 10(2).

PMID: 30781667 PMC: 6410184. DOI: 10.3390/genes10020152.


In search of the holy replicator.

Gilbert D Nat Rev Mol Cell Biol. 2004; 5(10):848-55.

PMID: 15459665 PMC: 1255919. DOI: 10.1038/nrm1495.


Interactions of the RepA1 protein with its replicon targets: two opposing roles in control of plasmid replication.

Maas R, Wang C, Maas W J Bacteriol. 1997; 179(12):3823-7.

PMID: 9190795 PMC: 179188. DOI: 10.1128/jb.179.12.3823-3827.1997.


References
1.
Sharp P, Cohen S, Davidson N . Electron microscope heteroduplex studies of sequence relations among plasmids of Escherichia coli. II. Structure of drug resistance (R) factors and F factors. J Mol Biol. 1973; 75(2):235-55. DOI: 10.1016/0022-2836(73)90018-1. View

2.
Sakakibara Y, TOMIZAWA J . Replication of colicin E1 plasmid DNA in cell extracts. Proc Natl Acad Sci U S A. 1974; 71(3):802-6. PMC: 388102. DOI: 10.1073/pnas.71.3.802. View

3.
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

4.
Bachmann B . Pedigrees of some mutant strains of Escherichia coli K-12. Bacteriol Rev. 1972; 36(4):525-57. PMC: 408331. DOI: 10.1128/br.36.4.525-557.1972. View

5.
Sharp P, Hsu M, Otsubo E, Davidson N . Electron microscope heteroduplex studies of sequence relations among plasmids of Escherichia coli. I. Structure of F-prime factors. J Mol Biol. 1972; 71(2):471-97. DOI: 10.1016/0022-2836(72)90363-4. View