1. Embryonic Stem cells(ES)can be derived from the early stage embryos of mammiferous animals.
从哺乳动物早期发育阶段的胚胎中可以得到胚胎干细胞。

来自互联网

2. Embryonic Stem cells(ES)can be derived from the early stage embryos of mammiferous animals.
从哺乳动物早期发育阶段的胚胎中可以得到胚胎干细胞。

来自互联网