胚胎

The results of experiment shown the hetero-reconstructed embryos could further develop into blastocyst stage in vitro.

实验结果表明，小鼠、兔异种间的核移植重构胚胎可在体外完成到囊胚阶段的早期发育。

And there were statistical differences at 0.05 level of the parthenogenetic cleavage rate and blastocyst rate between development of parthenogenetic embryos in 3, 2 and 4 h.

结论］在39℃，3h内进行孤雌胚胎的运输，能获得较高的卵裂率、囊胚率。

However, the blastocyst rate of embryos cultured in TE was significantly higher than mWM and CZB.

用等量的果糖代替培养液mWM中的葡萄糖，所形成的培养液mWM3能使82%的胚胎发育到囊胚期。3。

Yet, all being well, it will become one—for a blastocyst is an early stage in embryonic development.

然而，如果这些胚泡细胞发育得当，它们的确可以生长成一个人，因为胚泡是胚胎发育的早期阶段。

Current technology uses cells from blastocyst that are more developed, but the process destroys the ability of the embryo to continue to grow.

目前使用胚泡中的细胞技术较为发达，但是这一过程摧毁胚胎继续成长的能力。

The number of nuclei in synchronous blastoderm is much fewer than that in wild type group, and the distribution of nuclei was uneven, which indicates that the nuclear division in mutated early embryos was asynchronous and maybe some nuclei undergoes degeneration.

推测HIRA可能影响了染色体的结构和组装，从而影响了细胞周期的进程，导致果蝇早期胚胎细胞核分裂异不正常。

Result The embryonic development of Silnrus asotus in Dongting Lake was divided into 7 stages, namely, blastoderm stage, cleavage stage, blastula stage, gastrula stage, neurula stage, organogenesis stage and pre-hatching stage.

结果］洞庭黄鲶的胚胎发育过程可分为胚盘期、卵裂期、囊胚期、原肠期、神经胚期、器官形成期和出膜期7个阶段。

The invention discloses a connecting city white duck blastodisk fiber cell system with connecting city white duck embryo as material with preservation number at CGMCC No.1877 in cellular biology domain, which is characterized by the following: the fiber cell does not possess epithelial cell with high purity; the quality of freezing cell is stable; the active ratio can reach between 93.5% and 96.8%; the passage growth is stable and fit for big scale culture.

本发明利用连城白鸭胚胎作为材料，进行初代培养、传代培养及细胞冻存等研究。最终获得高活率、高纯度的连城白鸭胚成纤维细胞系，其保藏编号为CGMCC No.1877属于细胞生物学领域。本发明培养的成纤维细胞无上皮细胞等，细胞纯度高；冻存后细胞质量稳定，活率可达到并维持在93.5％～96.8％之间，传代生长稳定，适合大规模培养。

Effect of blastomere loss on the outcome of frozen embryo replacement cycle［J］.

冻融胚胎复苏状态对移植周期临床结果的影响［J］。

FISH technique could be performed for the detection of HBV in human blastomere cells,and it has great significance to reduce vertical transmission of HBV in IVF-ET.

荧光原位杂交技术可用于卵裂球细胞HBV感染的检测，在体外受精-胚胎移植实践中对降低HBV垂直传播有重要意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。