MAPT and supranuclear palsy, progressive, 1: Furthermore some of the MAPT mutations that cause familial frontotemporal dementia with parkinsonism linked to chromosome 17 (FTDP-17 and/or FTLD-tau) (Hutton et al., 1998; Spillantini et al., 1998) cause phenotypes resembling PSP (Choumert et al., 2012; Delisle et al., 1999; Morris et al., 2003; Pastor et al., 2001; Poorkaj et al., 2002; Rohrer et al., 2011; Ros et al., 2005b; Rossi et al., 2004; Spina et al., 2008; Stanford et al., 2000).