» Articles » PMID: 337302

In Vivo Site-specific Genetic Recombination Promoted by the EcoRI Restriction Endonuclease

Overview
Specialty Science
Date 1977 Nov 1
PMID 337302
Citations 28
Authors
Affiliations
Soon will be listed here.
Abstract

Site-specific genetic recombinations promoted in vivo by the EcoRI endonuclease has been demonstrated by using constructed hybrid plasmids in which the chloramphenicol resistance gene was inactivated by insertion of DNA fragments at an EcoRI site within the gene. Such recombination can involve either the joining of intracellularly generated cohesive termini of the same DNA fragment or intermolecular ligation of different DNA fragments. DNA cleavage and ligation in vivo are precise: recombinant DNA molecules show functional continuity of the gene sequence cleaved by the enzyme and regeneration of nucleotide recognition sites for both the EcoRI endonuclease and the EcoRI DNA methylase. In other experiments, EcoRI-generated fragments of eukaryotic DNA that had not been modified by the Escherichia coli K methylase were shown to be taken up by bacterial cells and to undergo intracellular ligation to segments of bacterial plasmid DNA.

Citing Articles

MamA essentiality in Mycobacterium smegmatis is explained by the presence of an apparent cognate restriction endonuclease.

Randall S, Martini M, Zhou Y, Joubran S, Shell S BMC Res Notes. 2020; 13(1):462.

PMID: 32993774 PMC: 7526240. DOI: 10.1186/s13104-020-05302-z.


Low-level expression of the Type II restriction-modification system confers potent bacteriophage resistance in Escherichia coli.

Wilkowska K, Mruk I, Furmanek-Blaszk B, Sektas M DNA Res. 2020; 27(1).

PMID: 32167561 PMC: 7315355. DOI: 10.1093/dnares/dsaa003.


The Patchy Distribution of Restriction⁻Modification System Genes and the Conservation of Orphan Methyltransferases in Halobacteria.

Fullmer M, Ouellette M, Louyakis A, Papke R, Gogarten J Genes (Basel). 2019; 10(3).

PMID: 30893937 PMC: 6471742. DOI: 10.3390/genes10030233.


Is the Evolution of subsp. Linked to Restriction-Modification Systems?.

Roer L, Hendriksen R, Leekitcharoenphon P, Lukjancenko O, Kaas R, Hasman H mSystems. 2016; 1(3).

PMID: 27822532 PMC: 5069764. DOI: 10.1128/mSystems.00009-16.


Pectobacterium atrosepticum and Pectobacterium carotovorum Harbor Distinct, Independently Acquired Integrative and Conjugative Elements Encoding Coronafacic Acid that Enhance Virulence on Potato Stems.

Panda P, Vanga B, Lu A, Fiers M, Fineran P, Butler R Front Microbiol. 2016; 7:397.

PMID: 27065965 PMC: 4814525. DOI: 10.3389/fmicb.2016.00397.


References
1.
Lennox E . Transduction of linked genetic characters of the host by bacteriophage P1. Virology. 1955; 1(2):190-206. DOI: 10.1016/0042-6822(55)90016-7. View

2.
Kretschmer P, Cohen S . Selected translocation of plasmid genes: frequency and regional specificity of translocation of the Tn3 element. J Bacteriol. 1977; 130(2):888-99. PMC: 235295. DOI: 10.1128/jb.130.2.888-899.1977. View

3.
Roberts R . Restriction endonucleases. CRC Crit Rev Biochem. 1976; 4(2):123-64. DOI: 10.3109/10409237609105456. View

4.
Reanney D . Extrachromosomal elements as possible agents of adaptation and development. Bacteriol Rev. 1976; 40(3):552-90. PMC: 413972. DOI: 10.1128/br.40.3.552-590.1976. View

5.
Bahl C, Marians K, Wu R . A general method for inserting specific DNA sequences into cloning vehicles. Gene. 1976; 1(1):81-92. DOI: 10.1016/0378-1119(76)90008-1. View