IT has long been a matter of interest to synthesize 2-deoxy-D-ribose, a component sugar of deoxyribonucleic acid, and several methods have been reported 1. We wish to communicate some results ...

Recent work in The EMBO Journal describes a new hybrid post-translational modification of proteins, composed of a poly-ubiquitin chain that is attached to a target protein via a mono-ADP-ribose (MAR) ...