Deleault NR, Walsh DJ, Piro JR, Wang F, Wang X, Ma J, Rees JR, Supattapone S. Cofactor molecules maintain infectious conformation and restrict strain properties in purified prions. Proc Natl Acad Sci U S A. 2012 Jun 18; PubMed Abstract
PRIMARY NEWSAβ Sufficient for Seeding—But Is It a Prion?