查询词典 meiotic

It could be concluded that NO was involved in regulation of mouse oocyte meiotic maturation in vivo.

实验结果证明NO参与了小鼠卵母细胞的体内成熟调控。

Pollens germinated readily 3 days after pollination and megaspore mother cells underwent meiotic division at about 50 days after pollination.

本试验主要分为两部分；花粉管生长及受精之观察：蝴蝶兰之子房和大孢子母细胞，於授粉后才开始发育。

Meiotic prophase ⅠⅠ more complicated, many of the special process of meiosis have occurred in this period.

减数分裂Ⅰ前期Ⅰ比较复杂，减数分裂的许多特殊过程都发生在这一时期。

Meiotic division is composed of two successive, and are called meiosis meiosis Ⅰ and Ⅱ.

减数分裂是由相继的两次分裂组成的，分别称为减数分裂Ⅰ和减数分裂Ⅱ。

In this paper the effects of mercury chloride on the coefficient of visceral organ of mouse and the meiotic maturation and the fertilization ability of mouse oocyte were studied by in vitro culture and in vitro fertilization of mouse oocytes,etc.

为探讨汞化合物对脏器及生殖的毒性，采用卵母细胞体外培养、体外受精的方法研究了汞对小鼠脏器系数、卵母细胞成熟和受精能力的影响。

The results indicated that mercury chloride could affect the meiotic maturation of mouse oocyte,obviously block the IVF and injury or make a reduction of reproductive capacity of mouse.

结果提示，氯化汞可以影响卵母细胞的成熟，明显破坏卵母细胞的体外受精能力，损伤或降低小鼠的生殖能力。

This study indicated that MⅡ meiotic apparatus or spindle sustains normal structure and function after micromanipulation and electrofusion.

移植产仔率为25％。本项研究获得了MⅡ期核移植成功产仔的结果。这为进行不同年龄和卵龄间的MⅡ期核移植提供了一个模型。

Nondisjunction can occur during a meiotic or mitotic division.

教学重点：DNA分子组成及相关英语词汇的掌握。

They are often morphologically distinct from A chromosomes, being smallerand more highly heterochromatic in most cases. B chromosomes do not pair with Achromosomes, and they are inherited in a non-Mendelian way, exhibiting meiotic andmitotic instability and nondisjunction. However, B chromosome DNA is quiteidentical to the corresponding sequence on the A chromosome complement. So far afew B chromosome specific DNA sequence have been identified. Specific DNAsequences on B chromosome have been the attractive research area on Bchromosomes.

现已在千余种植物和近三百种动物中被发现。B染色体与物种中正常染色体不同：独立于整倍体基因组之外，减数分裂时不与A染色体发生联会和配对，细胞分裂后期不分离，非孟德尔遗传，富含异染色质，不含对宿主主要性状有影响的基因等。B染色体DNA的分子组成既与A染色体极为相似，具有A染色体DNA分子组成的一般特征：富含重复序列和转座成分，染色体三大功能组件DNA高度同源；又与之相区别，含有B染色体特异的DNA序列，这些DNA序列可以为探讨B染色体的起源和进化提供有价值的信息。

After a meiotic reduction in chromosome number sporozoites are formed within the oocyst.

在对染色体数目的减数分裂的减少以後子孢子在oocyst之内被形成。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。