1. State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, and Key Laboratory of Forage and Endemic Crop Biotechnology of Ministry of Education, School of Life Sciences; Inner Mongolia Univ.; Hohhot P.R. China 010070
2. Dept. of Experimental Oncology and Animal Center; Shengjing Hospital of China Medical Univ.; Shenyang China
3. Inner Mongolia Alashan Cistanche Co. ltd; Alashanzuoqi; Inner Mongolia China