Skip to main content
PMC home page
Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1980 Oct;77(10):6047–6051. doi: 10.1073/pnas.77.10.6047

Regulation of Tn5 transposition in Salmonella typhimurium.

D Biek, J R Roth
PMCID: PMC350210  PMID: 6255475

Abstract

The drug-resistance element Tn5 transposes with high frequency immediately after entry into a cell. Establishment of Tn5 within a cell results in a decrease in this transposition frequency. This phenomenon resembles "zygotic induction" of repressible operons and prophages. Evidence is presented that Tn5 transposition is under negative control by a factor encoded within the element itself. Established Tn5 elements (that contain point mutations inactivating the resistance gene) are able to inhibit transposition of an incoming Tn5 element by a factor of 12- to 70-fold. Several deletion derivatives of Tn5 lack the ability to inhibit transposition.

Full text

PDF
6049

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Anderson R. P., Roth J. R. Gene duplication in bacteria: alteration of gene dosage by sister-chromosome exchanges. Cold Spring Harb Symp Quant Biol. 1979;43(Pt 2):1083–1087. doi: 10.1101/sqb.1979.043.01.120. [DOI] [PubMed] [Google Scholar]
  2. Berg D. E., Davies J., Allet B., Rochaix J. D. Transposition of R factor genes to bacteriophage lambda. Proc Natl Acad Sci U S A. 1975 Sep;72(9):3628–3632. doi: 10.1073/pnas.72.9.3628. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Berkowitz D., Hushon J. M., Whitfield H. J., Jr, Roth J., Ames B. N. Procedure for identifying nonsense mutations. J Bacteriol. 1968 Jul;96(1):215–220. doi: 10.1128/jb.96.1.215-220.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Chou J., Casadaban M. J., Lemaux P. G., Cohen S. N. Identification and characterization of a self-regulated repressor of translocation of the Tn3 element. Proc Natl Acad Sci U S A. 1979 Aug;76(8):4020–4024. doi: 10.1073/pnas.76.8.4020. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Gill R., Heffron F., Dougan G., Falkow S. Analysis of sequences transposed by complementation of two classes of transposition-deficient mutants of Tn3. J Bacteriol. 1978 Nov;136(2):742–756. doi: 10.1128/jb.136.2.742-756.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Heffron F., McCarthy B. J., Ohtsubo H., Ohtsubo E. DNA sequence analysis of the transposon Tn3: three genes and three sites involved in transposition of Tn3. Cell. 1979 Dec;18(4):1153–1163. doi: 10.1016/0092-8674(79)90228-9. [DOI] [PubMed] [Google Scholar]
  7. Heffron F., So M., McCarthy B. J. In vitro mutagenesis of a circular DNA molecule by using synthetic restriction sites. Proc Natl Acad Sci U S A. 1978 Dec;75(12):6012–6016. doi: 10.1073/pnas.75.12.6012. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Hong J. S., Ames B. N. Localized mutagenesis of any specific small region of the bacterial chromosome. Proc Natl Acad Sci U S A. 1971 Dec;68(12):3158–3162. doi: 10.1073/pnas.68.12.3158. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Hoppe I., Johnston H. M., Biek D., Roth J. R. A refined map of the hisG gene of Salmonella typhimurium. Genetics. 1979 May;92(1):17–26. doi: 10.1093/genetics/92.1.17. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. JACOB F., WOLLMAN E. Induction spontanée du développement du bactériophage lambda au cours de la recombinaison génétique, chez Escherichia coli K 12. C R Hebd Seances Acad Sci. 1954 Jul 19;239(3):317–319. [PubMed] [Google Scholar]
  11. Kleckner N., Ross D. G. Translocation and other recombination events involving the tetracycline-resistance element Tn10. Cold Spring Harb Symp Quant Biol. 1979;43(Pt 2):1233–1246. doi: 10.1101/sqb.1979.043.01.140. [DOI] [PubMed] [Google Scholar]
  12. Kleckner N. Translocatable elements in procaryotes. Cell. 1977 May;11(1):11–23. doi: 10.1016/0092-8674(77)90313-0. [DOI] [PubMed] [Google Scholar]
  13. Meyer R., Boch G., Shapiro J. Transposition of DNA inserted into deletions of the Tn5 kanamycin resistance element. Mol Gen Genet. 1979 Mar 9;171(1):7–13. doi: 10.1007/BF00274009. [DOI] [PubMed] [Google Scholar]
  14. PARDEE A. B., JACOB F., MONOD J. Sur l'expression et le rôle des allèles inductible et constitutif dans la synthèse de la beta-galactosidase chez des zygotes d'Escherichia coli. C R Hebd Seances Acad Sci. 1958 May 28;246(21):3125–3128. [PubMed] [Google Scholar]
  15. Robinson M. K., Bennett P. M., Richmond M. H. Inhibition of TnA translocation by TnA. J Bacteriol. 1977 Jan;129(1):407–414. doi: 10.1128/jb.129.1.407-414.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Rothstein S. J., Jorgensen R. A., Postle K., Reznikoff W. S. The inverted repeats of Tn5 are functionally different. Cell. 1980 Mar;19(3):795–805. doi: 10.1016/s0092-8674(80)80055-9. [DOI] [PubMed] [Google Scholar]
  17. Schmieger H. Phage P22-mutants with increased or decreased transduction abilities. Mol Gen Genet. 1972;119(1):75–88. doi: 10.1007/BF00270447. [DOI] [PubMed] [Google Scholar]
  18. Starlinger P. IS elements and transposons. Plasmid. 1980 May;3(3):241–259. doi: 10.1016/0147-619x(80)90039-6. [DOI] [PubMed] [Google Scholar]
  19. VOGEL H. J., BONNER D. M. Acetylornithinase of Escherichia coli: partial purification and some properties. J Biol Chem. 1956 Jan;218(1):97–106. [PubMed] [Google Scholar]

Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of National Academy of Sciences

RESOURCES