[1] Kay E Davies is at the MRC Functional Genetics Unit,Departments of Physiology
[2] Anatomy and Genetics,Tejvir S Khurana is in the Department of Physiology and at the Pennsylvania Muscle Institute
[3] University of Oxford,undefined
[4] Oxford OX1 3QX,undefined
[5] UK. Kay.davies@dpag.ox.ac.uk,undefined
[6] University of Pennsylvania School of Medicine,undefined
[7] Richards Building,undefined
[8] 3700 Hamilton Walk,undefined
[9] Philadelphia,undefined
[10] Pennsylvania 19104,undefined
[11] USA. tsk@mail.med.upenn.edu,undefined