CONSTRUCTS AND METHOD FOR REGULATING GENE EXPRESSION OR FOR DETECTING AND CONTROLLING A DNA LOCUS IN EUKARYOTES

摘要

The present invention concerns constructs based on sequences derived from the partitioning system of plasmid and chromosomal DNA of bacteria, such as eukaryotic expression vectors, fusion proteins and polynucleotides encoding the same and also eukaryotic cells transformed with or expressing such constructs. The present invention also concerns the use thereof in the regulation of gene expression and/or in the detection and control of the dynamics, localization or metabolism of genomic DNA loci of interest in eukaryotic cells.