分裂球,裂球,卵裂球

Abstract: Embryos at different developmental stages are obtained by transplanting ?Xenopus laevis blastomere unclei to ?Bufo raddei unfertilized eggs. 文摘:將非洲爪蟾胚胎細(xì)胞核移入花背蟾蜍成熟未受精卵后，得到了發(fā)育至各期的胚胎。

A blastomere of intermediate size,larger than a micromere but smaller than a macromere. 中分裂球中等尺寸的分裂球，大于小分裂球而小于大分裂球。

The blastomere size and the cleavage speed became different distinctly at the late cleavage. 卵裂后期,卵裂球的大小和卵裂速度均出現(xiàn)差異。

Conclusion:Single blastomere PCR is stable and reliable,and it can be used for preimplantation genetic diagnosis... 結(jié)論建立的單卵裂球PCR技術(shù)是穩(wěn)定可靠的,可以用于單基因病的著床前遺傳學(xué)診斷。

Conclusion:Single blastomere PCR is stable and reliable,and it can be used for preimplantation genetic diagnosis. 目的建立單卵裂球PCR技術(shù),為開展單基因病的著床前遺傳學(xué)診斷奠定基礎(chǔ)。