Interview: China's successful cloning of monkeys "significant advance" for disease research: U.S. scholar

File photo provided by the Chinese Academy of Sciences shows two cloned macaques named Zhong Zhong and Hua Hua at the non-human-primate research facility under the Chinese Academy of Sciences. China on Thursday announced it successfully cloned world's first macaques from somatic cells by method that made Dolly. (Xinhua)