Compared the tiger PRNP with those of Felis catus,mink,sheep,mouse and dog,the Amur tiger PRNP had the highest homology with Felis catus AF003087(97.3%) and sheep(97.3%).

• 与已报道的猫、貂、绵羊、鼠和犬等哺乳动物的氨基酸序列比较；结果与猫(AF003087；97.；3%25)和绵羊(97