"I'm trying three methods of breeding," Farrant says, "conventional, genetic modification and gene editing."
法兰特说:“我正在尝试三种育种方法,常规方法、基因修饰和基因编辑。”
2
So naturally divergent cats were found and then bred so there is really no modification of the gene.
所以我们找出这些有自然差异的猫,再用他们繁殖后代。这不是人为地转变基因。
3
The public debate on plant genetics focuses almost entirely on the pros and cons (mostly cons) of genetic modification—putting a gene from one species into another.