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:将非洲爪蟾胚胎细胞核移入花背蟾蜍成熟未受精卵后，得到了发育至各期的胚胎。
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现差异。
Conclusion:Single blastomere PCR is stable and reliable,and it can be used for preimplantation genetic diagnosis... 结论建立的单卵裂球PCR技术是稳定可靠的,可以用于单基因病的着床前遗传学诊断。
Conclusion:Single blastomere PCR is stable and reliable,and it can be used for preimplantation genetic diagnosis. 目的建立单卵裂球PCR技术,为开展单基因病的着床前遗传学诊断奠定基础。
