Regulatory nucleotide sequence of the initiation of transcription

摘要

The invention relates to a recombinant nucleotide sequence, characterized in that it comprises:PPa regulatory sequence of the initiation of tanscription, this regulatory sequence containing a promoter in association with the motif GCACTC 9N GAGTGC, in which "N" signifies any one of the 4 bases thymine, guanine, adenine and cytosine; PPa sequence coding for a polypeptide, called "heterologous polypeptide", which is different from that naturally associated with the said promoter;PPthe said coding sequence being positioned downstream from the said regulatory sequence of the initiation of transcription at a site which, under suitable conditions, would allow the expression of the polypeptide under the control of the said promoter.