Prof. Dr. Hong-Jiang Wei is a professor, Yunnan Agricultural University, China. He received his PhD in Animal Science from Kagoshima University, Japan, 2004. He moved back to Yunnan Agricultural University in 2004. His lab focuses on improving cloning efficiency in pigs and transgenic pigs, as well as the production and development of parthenogenetic pigles. His lab has produced 13 kinds of transgenic pig using somatic cell unclear transfer, TALEN and over-expression approaches. His research interests mainly focus on gene modification, somatic cell nuclear transfer, and xenotransplantation.