FIGURE 1.

Recombinant prion protein from with human, bovine and porcine sequence was fibrillated in vitro under near native conditions as described in Nyström & Hammarström (2015).12 The bars represent lag times in minutes for unseeded (black columns) and seeded with 1% preformed fibrils of all the included sequences (blue for human, green for bovine and pink for porcine).