Characterization of the housekeeping sortase from the human pathogen Propionibacterium acnes: first investigation of a class F sortase
The metabolite repair enzyme Nit1 is a dual-targeted amidase that disposes of damaged glutathione in Arabidopsis
The Hippo pathway is a conserved signalling cascade that controls tissue and organ size through the regulation of cell proliferation and apoptosis. In this issue Nan and colleagues (759–768) investigate the role of host cell fact (Hcf) in regulating the Hippo signalling pathway. The cover image shows confocal images of stained Drosophila third instar wing imaginal discs. Image courtesy of Wanzhong Ge.