Feline Research Center of Chinese State Forestry Administration;
College of Wildlife Resources;
Northeast Forestry University;
Harbin 150040;
Heilongjiang;
People’s Republic of China;
Ocean and Fishery Bureau of Weifang Binhai Economic and Technological Development Zone;
Weifang 261108;
Shandong;
People’s Republic of China;
Amur; tiger; Genotyping; risk; Microsatellite; Non-invasive; sample;