| abstract |
The present invention relates to vectors useful for identifying eukaryotic regulatory sequences and to a method for identifying these sequences. The vectors comprise a first nucleotide sequence which allows for replication in a eukaryotic host, a second nucleotide sequence which codes for a first product that controls replication at said first sequence, and a third nucleotide sequence which codes for a second product that is detectable. The method comprises inserting putative eukaryotic regulatory sequences at a position on the 5'-side of the second sequence and measuring the production of the second product. |