BIDIRECTIONAL PROMOTER FROM Z. MAIS

摘要

The present invention is concerned with the provision of means and methods for gene expression. Specifically, it relates to a polynucleotide comprising an expression control sequence which allows for bidirectional expression of two nucleic acid of interest being operatively linked thereto in opposite orientations. Furthermore, vectors, host cells, non-human transgenic organisms and methods for expressing nucleic acids of interest are provided which are based on the said polynucleotide.