...：何志旭,黄绍良,周其峰,李树浓, 成素(erythropoietin, EPO)分阶段首先诱导ESC形成富含CD+34/ Sca-1+细胞的胚胎体(embryoid body,EB),然后分别观察EB细胞在甲基纤维素半固体培养体系和骨髓基质细胞饲养层培养体系中进一步分化为HSC的情...
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...志旭,黄绍良,周其峰,李树浓, 成素(erythropoietin, EPO)分阶段首先诱导ESC形成富含CD+34/ Sca-1+细胞的胚胎体(embryoid body,EB),然后分别观察EB细胞在甲基纤维素半固体培养体系和骨髓基质细胞饲养层培养体系中进一步分化为HSC的情...
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唯一的区别在于染色体的水平，它埋藏在胚胎细胞的深处。
The only difference is at the chromosomal level, deep inside the embryos' cells.
卵细胞染色体数目错误可能会导致胚胎流产，或导致唐氏综合征之类的严重婴儿病症。
Having the wrong number of chromosomes can cause an embryo to miscarry, or lead to serious medical conditions such as Down's syndrome.
利用四倍体胚胎补偿技术就可以得到完全由ES细胞发育而来的小鼠。
Thus, we can obtain the ES mouse completely from ES cells with the method of tetraploid embryo complementation.
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