Polly A. Machin1, Anna-Karin E. Johnsson1, Ellie J. Massey1, Chiara Pantarelli1, Hanneke Okkenhaug1, Anne Segonds-Pichon1, Simon Walker1, Angeliki Malliri2, Yoshinori Fukui3 and Heidi C. Welch1* 1Babraham Institute (BBSRC), United Kingdom 2Cancer Research UK Manchester Institute, The University of Manchester, United Kingdom 3Department of Immunobiology and Neuroscience, Medical Institute of Bioregulation, Kyushu University, Japan The final, formatted version of the article will be published soon.