hTau mice did not contain tau nitrated at Tyr29 which is in contrast with the presence of Tau-N Tyr29 in NFTs, dystrophic neurites, and neuropil threads in AD, and NFTs in corticobasal degeneration and progressive supranuclear palsy [36], and P301S transgenic mice [28]. The gene discussed is MAPT; the disease is Alzheimer disease.