The IncI Plasmids R144, R64 and ColIb Belong to One Exclusion Group

Department of Molecular Cell Biology, State University of Utrecht, Padualaan 8, 3584 CH Utrecht, The Netherlands ABSTRACT The exclusion relationship between the IncI plasmids R 144, R 64 and ColIb was studied in such a way that incompatibility interference was avoided. Genetic crosses with an R 144-...

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Veröffentlicht in:Journal of general microbiology 1985-06, Vol.131 (6), p.1305-1311
Hauptverfasser: HARTSKEERL, RUDY, ZUIDWEG, ELLY, VAN GEFFEN, MAARTEN, HOEKSTRA, WIEL
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Sprache:eng
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Zusammenfassung:Department of Molecular Cell Biology, State University of Utrecht, Padualaan 8, 3584 CH Utrecht, The Netherlands ABSTRACT The exclusion relationship between the IncI plasmids R 144, R 64 and ColIb was studied in such a way that incompatibility interference was avoided. Genetic crosses with an R 144-derived Hfr donor, crosses with recipient strains carrying R 144-derived exclusion genes on a recombinant plasmid compatible with R 144, and measurement of transmission frequencies of a recombinant plasmid compatible with IncI plasmids after mobilization by R 144 revealed that R 144, R 64 and ColIb belong to one exclusion group.
ISSN:0022-1287
1350-0872
1465-2080
DOI:10.1099/00221287-131-6-1305