%0 Journal Article %T Evaluaci¨®n de la transcripci¨®n del locus rfb para la bios¨ªntesis de LPS en Leptospira interrogans subtipo Hardjoprajitno %A Carrillo Casas %A Erika Margarita %A Rojano R¨ªos %A Raquel %A Bulach %A Dieter %A Adler %A Ben %A de la Pe£¿a-Moctezuma %A Alejandro %J Revista Cubana de Medicina Tropical %D 2005 %I Centro Nacional de Informaci¨®n de Ciencias M¨¦dicas %X plasmid pgl4w15-96 was constructed from the pgl4w74 vector without promoter for kanamycin and a sequence of 480pb containing the supposed jl5 promoter with the objective of confirming the role of j15 sequence as a promoter for leptospira, which restored the transcription of the gene of resistance to kanamycin in escherichia coli and leptospira biflexa, corroborating this way the function of the insertion as a promoter for both organisms. %K leptsopira %K lps %K promoter %K plasmid. %U http://scielo.sld.cu/scielo.php?script=sci_abstract&pid=S0375-07602005000100008&lng=en&nrm=iso&tlng=en