Attachment-elements for stimulation of eukaryotic expression systems

摘要

The invention concerns methods to increase the expression of genes brought into eukaryotic cells or organisms. By flanking a transcription unit EPC made up by e.g. an enhancer (E), promoter (P), and the (structural) gene of interest (C) with attachment-elements (A) the expression of said (structural) gene of interest is stimulated when integrated into the genome of eucaryotic cells and is independent of its chromosomal position. Thus a construct AEPCA is advantageous because it constitutes an independant regulatory unit.