The highly coordinated expression of tens of thousands of genes in a cell is
ultimately regulated by the precise cooperation of hundreds of signaling
pathways via transcription factors, chromatin proteins, as well as epigenetic
factors. Understanding the architecture and dynamics of these networks is the
main challenge in the post-genomic era. QIAGEN' new PCR Array-based
technologies (patent pending) are designed to dissect various cellular processes
at molecular levels. The PCR Array technologies can analyze gene expression
changes, epigenomic pattern, microRNA expression. Learn how PCR
Arrays work.