The Nobel Prize 2004 has been awarded to Professors Ciechanover, Hershko and Rose for the discovery of ubiquitin-mediated protein degradation. Evidence for the implication of ubiquitin proteasome pathway (UPP) in several biological events have accumulated since the initial discovery. Follow the link and fill the form to receive your own copy of the new Ubiquitin and ubiquitin-like proteins posters