Duncan L. Smith
Postgraduate Research Student, Leukaemia Research Fund Unit, Department of Biomolecular Sciences, University of Manchester Institute of Science and Technology (UMIST), Sackville St, Manchester, M60 1QD, UK. E-mail: duncan.smith@renovo.com

John Burthem
Senior Clinical Lecturer, Leukaemia Research Fund Unit, Department of Biomolecular Sciences, University of Manchester Institute of Science and Technology (UMIST), Sackville St, Manchester, M60 1QD, UK. Tel: +44 (0)161 200 4227; Fax: +44 (0)161 236 0409; E-mail: john.burthem@UMIST.ac.uk

Anthony D. Whetton (corresponding author)
Professor of Cell Biology, Director of Leukaemia Research Fund Cellular Development Unit, Department of Biomolecular Sciences, University of Manchester Institute of Science and Technology (UMIST), Sackville St, Manchester, M60 1QD, UK. Tel: +44 (0)161 200 4184; Fax: +44 (0)161 236 0409; E-mail: tony.whetton@UMIST.ac.uk

Institute URL: http://www.bi.umist.ac.uk