15 September 2015
Vol 8, Issue 394

About The Cover

Cover image expansion

Online Cover This week features a Research Resource that presents a method to enhance the enrichment of phosphorylated proteins from bacteria. Analysis of the purified phosphorylated proteins by mass spectrometry revealed bacterial-specific phosphorylation motifs and highlighted differences in mammalian and bacterial phosphorylation patterns. The image shows petri dishes containing bacteria. [Image: Phil Degginger/Science Source]