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. 1988 Jul;8(7):2779–2786. doi: 10.1128/mcb.8.7.2779

Homologous recombination and the repair of double-strand breaks during cotransformation of Dictyostelium discoideum.

K S Katz 1, D I Ratner 1
PMCID: PMC363495  PMID: 2841587

Abstract

We examined the ability of unlinked nonreplicating plasmid molecules to undergo homologous recombination during cotransformation of Dictyostelium amoebae. The transformation vector B10S confers resistance to the antibiotic G418 and was always presented to amoebae as a closed circle. Cotransforming DNA, containing a slime mold cDNA and sequences homologous to the primary vector, was presented either as a closed circle or as a linear molecule after digestion with restriction endonucleases which cut within one of three distinct regions of the plasmid. Remarkably, homologous recombination occurred in every clone examined. Moreover, the products of recombination were identical in all instances, irrespective of the presence or position of linearized ends. The ends of the linear templates were not recombinogenic. Repair of the introduced double-strand break occurred frequently during recombination. The repair could occur intermolecularly or, more likely, intramolecularly, i.e., by recircularization. Many of the recombination events were of a nonreciprocal nature. Despite the startlingly frequent level of homologous recombination, the use of cotransforming DNA which contains no homology to the selected vector established that such recombination was not required for cotransformation.

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Selected References

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  1. Anderson R. A., Kato S., Camerini-Otero R. D. A pattern of partially homologous recombination in mouse L cells. Proc Natl Acad Sci U S A. 1984 Jan;81(1):206–210. doi: 10.1073/pnas.81.1.206. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Binninger D. M., Skrzynia C., Pukkila P. J., Casselton L. A. DNA-mediated transformation of the basidiomycete Coprinus cinereus. EMBO J. 1987 Apr;6(4):835–840. doi: 10.1002/j.1460-2075.1987.tb04828.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Brenner D. A., Smigocki A. C., Camerini-Otero R. D. Effect of insertions, deletions, and double-strand breaks on homologous recombination in mouse L cells. Mol Cell Biol. 1985 Apr;5(4):684–691. doi: 10.1128/mcb.5.4.684. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Colbère-Garapin F., Horodniceanu F., Kourilsky P., Garapin A. C. A new dominant hybrid selective marker for higher eukaryotic cells. J Mol Biol. 1981 Jul 25;150(1):1–14. doi: 10.1016/0022-2836(81)90321-1. [DOI] [PubMed] [Google Scholar]
  5. De Lozanne A., Spudich J. A. Disruption of the Dictyostelium myosin heavy chain gene by homologous recombination. Science. 1987 May 29;236(4805):1086–1091. doi: 10.1126/science.3576222. [DOI] [PubMed] [Google Scholar]
  6. Feinberg A. P., Vogelstein B. "A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity". Addendum. Anal Biochem. 1984 Feb;137(1):266–267. doi: 10.1016/0003-2697(84)90381-6. [DOI] [PubMed] [Google Scholar]
  7. Folger K. R., Thomas K., Capecchi M. R. Nonreciprocal exchanges of information between DNA duplexes coinjected into mammalian cell nuclei. Mol Cell Biol. 1985 Jan;5(1):59–69. doi: 10.1128/mcb.5.1.59. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Folger K. R., Wong E. A., Wahl G., Capecchi M. R. Patterns of integration of DNA microinjected into cultured mammalian cells: evidence for homologous recombination between injected plasmid DNA molecules. Mol Cell Biol. 1982 Nov;2(11):1372–1387. doi: 10.1128/mcb.2.11.1372. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Hicks J. B., Hinnen A., Fink G. R. Properties of yeast transformation. Cold Spring Harb Symp Quant Biol. 1979;43(Pt 2):1305–1313. doi: 10.1101/sqb.1979.043.01.149. [DOI] [PubMed] [Google Scholar]
  10. Holmes D. S., Quigley M. A rapid boiling method for the preparation of bacterial plasmids. Anal Biochem. 1981 Jun;114(1):193–197. doi: 10.1016/0003-2697(81)90473-5. [DOI] [PubMed] [Google Scholar]
  11. Knecht D. A., Cohen S. M., Loomis W. F., Lodish H. F. Developmental regulation of Dictyostelium discoideum actin gene fusions carried on low-copy and high-copy transformation vectors. Mol Cell Biol. 1986 Nov;6(11):3973–3983. doi: 10.1128/mcb.6.11.3973. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Kucherlapati R. S., Eves E. M., Song K. Y., Morse B. S., Smithies O. Homologous recombination between plasmids in mammalian cells can be enhanced by treatment of input DNA. Proc Natl Acad Sci U S A. 1984 May;81(10):3153–3157. doi: 10.1073/pnas.81.10.3153. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Loomis W. F., Jr Sensitivity of Dictyostelium discoideum to nucleic acid analogues. Exp Cell Res. 1971 Feb;64(2):484–486. doi: 10.1016/0014-4827(71)90107-8. [DOI] [PubMed] [Google Scholar]
  14. Mehdy M. C., Ratner D., Firtel R. A. Induction and modulation of cell-type-specific gene expression in Dictyostelium. Cell. 1983 Mar;32(3):763–771. doi: 10.1016/0092-8674(83)90062-4. [DOI] [PubMed] [Google Scholar]
  15. Nellen W., Firtel R. A. High-copy-number transformants and co-transformation in Dictyostelium. Gene. 1985;39(2-3):155–163. doi: 10.1016/0378-1119(85)90309-9. [DOI] [PubMed] [Google Scholar]
  16. Nellen W., Silan C., Firtel R. A. DNA-mediated transformation in Dictyostelium discoideum: regulated expression of an actin gene fusion. Mol Cell Biol. 1984 Dec;4(12):2890–2898. doi: 10.1128/mcb.4.12.2890. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Nicholls R. D., Fischel-Ghodsian N., Higgs D. R. Recombination at the human alpha-globin gene cluster: sequence features and topological constraints. Cell. 1987 May 8;49(3):369–378. doi: 10.1016/0092-8674(87)90289-3. [DOI] [PubMed] [Google Scholar]
  18. Orr-Weaver T. L., Szostak J. W., Rothstein R. J. Yeast transformation: a model system for the study of recombination. Proc Natl Acad Sci U S A. 1981 Oct;78(10):6354–6358. doi: 10.1073/pnas.78.10.6354. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Perucho M., Hanahan D., Wigler M. Genetic and physical linkage of exogenous sequences in transformed cells. Cell. 1980 Nov;22(1 Pt 1):309–317. doi: 10.1016/0092-8674(80)90178-6. [DOI] [PubMed] [Google Scholar]
  20. Rigby P. W., Dieckmann M., Rhodes C., Berg P. Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I. J Mol Biol. 1977 Jun 15;113(1):237–251. doi: 10.1016/0022-2836(77)90052-3. [DOI] [PubMed] [Google Scholar]
  21. Robins D. M., Ripley S., Henderson A. S., Axel R. Transforming DNA integrates into the host chromosome. Cell. 1981 Jan;23(1):29–39. doi: 10.1016/0092-8674(81)90267-1. [DOI] [PubMed] [Google Scholar]
  22. Scangos G., Ruddle F. H. Mechanisms and applications of DNA-mediated gene transfer in mammalian cells - a review. Gene. 1981 Jun-Jul;14(1-2):1–10. doi: 10.1016/0378-1119(81)90143-8. [DOI] [PubMed] [Google Scholar]
  23. Smithies O., Gregg R. G., Boggs S. S., Koralewski M. A., Kucherlapati R. S. Insertion of DNA sequences into the human chromosomal beta-globin locus by homologous recombination. Nature. 1985 Sep 19;317(6034):230–234. doi: 10.1038/317230a0. [DOI] [PubMed] [Google Scholar]
  24. Szostak J. W., Orr-Weaver T. L., Rothstein R. J., Stahl F. W. The double-strand-break repair model for recombination. Cell. 1983 May;33(1):25–35. doi: 10.1016/0092-8674(83)90331-8. [DOI] [PubMed] [Google Scholar]
  25. Thomas K. R., Folger K. R., Capecchi M. R. High frequency targeting of genes to specific sites in the mammalian genome. Cell. 1986 Feb 14;44(3):419–428. doi: 10.1016/0092-8674(86)90463-0. [DOI] [PubMed] [Google Scholar]
  26. Watts D. J., Ashworth J. M. Growth of myxameobae of the cellular slime mould Dictyostelium discoideum in axenic culture. Biochem J. 1970 Sep;119(2):171–174. doi: 10.1042/bj1190171. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Wilson J. H., Berget P. B., Pipas J. M. Somatic cells efficiently join unrelated DNA segments end-to-end. Mol Cell Biol. 1982 Oct;2(10):1258–1269. doi: 10.1128/mcb.2.10.1258. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Yelton M. M., Hamer J. E., Timberlake W. E. Transformation of Aspergillus nidulans by using a trpC plasmid. Proc Natl Acad Sci U S A. 1984 Mar;81(5):1470–1474. doi: 10.1073/pnas.81.5.1470. [DOI] [PMC free article] [PubMed] [Google Scholar]

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