» Articles » PMID: 6454007

Specialized Transduction with Lambda Plac5: Dependence on RecA and on Configuration of Lac and Att Lambda

Overview
Journal J Virol
Date 1981 May 1
PMID 6454007
Citations 19
Authors
Affiliations
Soon will be listed here.
Abstract

The construction of lambda plac5 transducing phages carrying various lacZ alleles is described. Genetically disabled (N- N- P-) lambda plac transducing the phages were used to study the dependence of specialized transduction on host RecA function and on the location of the lacZ gene in the recipient strain. In the absence of site-specific recombination at att lambda, transduction was completely dependent on host RecA function. Regardless of the configuration of att lambda, lambda plac transducing phages recombined at a 20- to 50-fold higher frequency with F42 lac than with a lac gene located in the cellular chromosome. Deletion mutants of lacZ in the recipient strain were used to show that the probability of lac recombination resulting from lambda plac infection is apparently proportional to the amount of homology between the parental lacZ genes.

Citing Articles

Screening for Highly Transduced Genes in Staphylococcus aureus Revealed Both Lateral and Specialized Transduction.

Bowring J, Su Y, Alsaadi A, Svenningsen S, Parkhill J, Ingmer H Microbiol Spectr. 2022; 10(1):e0242321.

PMID: 35138167 PMC: 8826898. DOI: 10.1128/spectrum.02423-21.


Initiation of homologous recombination at DNA nicks.

Maizels N, Davis L Nucleic Acids Res. 2018; 46(14):6962-6973.

PMID: 29986051 PMC: 6101574. DOI: 10.1093/nar/gky588.


Comparative genomic indexing reveals the phylogenomics of Escherichia coli pathogens.

Anjum M, Lucchini S, Thompson A, Hinton J, Woodward M Infect Immun. 2003; 71(8):4674-83.

PMID: 12874348 PMC: 165989. DOI: 10.1128/IAI.71.8.4674-4683.2003.


Induction of a DNA nickase in the presence of its target site stimulates adaptive mutation in Escherichia coli.

Rodriguez C, Tompkin J, Hazel J, Foster P J Bacteriol. 2002; 184(20):5599-608.

PMID: 12270817 PMC: 139612. DOI: 10.1128/JB.184.20.5599-5608.2002.


Biochemistry of homologous recombination in Escherichia coli.

Kowalczykowski S, Dixon D, Eggleston A, Lauder S, Rehrauer W Microbiol Rev. 1994; 58(3):401-65.

PMID: 7968921 PMC: 372975. DOI: 10.1128/mr.58.3.401-465.1994.


References
1.
Low B . Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12. Proc Natl Acad Sci U S A. 1968; 60(1):160-7. PMC: 539096. DOI: 10.1073/pnas.60.1.160. View

2.
Low K, PORTER D . Modes of gene transfer and recombination in bacteria. Annu Rev Genet. 1978; 12:249-87. DOI: 10.1146/annurev.ge.12.120178.001341. View

3.
Jordan E, Saedler H, Starlinger P . O0 and strong-polar mutations in the gal operon are insertions. Mol Gen Genet. 1968; 102(4):353-63. DOI: 10.1007/BF00433726. View

4.
Lieb M . Lambda mutants which persist as plasmids. J Virol. 1970; 6(2):218-25. PMC: 376111. DOI: 10.1128/JVI.6.2.218-225.1970. View

5.
MALAMY M, Fiandt M, SZYBALSKI W . Electron microscopy of polar insertions in the lac operon of Escherichia coli. Mol Gen Genet. 1972; 119(3):207-22. DOI: 10.1007/BF00333859. View