H 2 O 2 stress-specific regulation of S . pombe MAPK Sty 1 by mitochondrial protein phosphatase Ptc 4

Yujun Di, Emily J Holmes, Amna Butt, Keren Dawson, Aleksandr Mironov, Vassilios N Kotiadis, Campbell W Gourlay, Nic Jones* and Caroline RM Wilkinson* Cell Regulation Group, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK, EM Core Facility, Faculty of Life Sciences, University of Manchester, Manchester, UK and Department of Biosciences, University of Kent, Canterbury Kent, UK