DOUBLE TROUBLE Cloned macaque sisters Zhong Zhong and Hua Hua, the first primates successfully cloned via somatic cell nuclear transfer, are just 8 and 7 weeks old, respectively.
Qiang Sun, Mu-ming Poo/Chinese Academy of Sciences
DOUBLE TROUBLE Cloned macaque sisters Zhong Zhong and Hua Hua, the first primates successfully cloned via somatic cell nuclear transfer, are just 8 and 7 weeks old, respectively.
Qiang Sun, Mu-ming Poo/Chinese Academy of Sciences