Megías Guijo, ManuelCaviedes Formento, Miguel ÁngelPalomares Díaz, Antonio JoséPérez Silva, Julio2017-09-282017-09-281982Megías Guijo, M., Caviedes Formento, M.Á., Palomares Díaz, A.J. y Pérez Silva, J. (1982). Use of plasmid R68.45 for constructing a circular linkage map of the Rhizobium trifolii chromosome. Journal of Bacteriology, 149 (1), 59-64.0021-9193 (impreso)1098-5530 (electronico)http://hdl.handle.net/11441/64857Plasmid R68.45 was used to promote conjugal transfer of chromosomal markers in Rhizobium trifolii RS55. Analysis of two-factor and three-factor crosses among R. trifolii strains enabled construction of a circular linkage map of the R. trifolii chromosome, containing 17 nutritional and resistance markers.application/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess