减数

Now the research has made progress.(1) The meiosis stages of megaspore could be discriminated timely through observing the meiosis of microspore under the same environmental conditions, according to the association of female and male buds during development.

1首次提出利用雌、雄花芽发育进程的时序性相关性，以相同生境以及培养条件下的小孢子发育进程为参照，从而相对准确地实现白杨大孢子母细胞减数分裂进程即时判别的技术方法。

Ovule development began in August, and rectangle megasporocyte began to occur in December, and linear tetrads of megaspores were formed in meiosis. In most occasions, only the chalazal megaspore was functional.

云南红豆杉胚珠从8月开始发生，大孢子母细胞12月开始发生，呈方形，减数分裂后形成4个"一"字形大孢子，在大多数情况下，只有靠合点端的大孢子发育为功能大孢子。

Under the same environmental conditions when the meiosis of microspore mother cell develop into tetrads the female buds were dipped duly with colchicine solution, which guaranteed that chromosome doubling of megaspore in white poplar could be accomplished in a short time. So much workload was cut down, and induction efficiency of triploid white poplars was also improved.

当相同生境以及培养条件下的小孢子母细胞减数分裂达到四分体后，适时采用秋水碱溶液对雌花芽进行浸泡处理，可保证白杨大孢子染色体加倍处理能集中于一个较短的时间段内进行，从而大大减轻了工作量，同时提高三倍体诱导效率和效果。

The first stage of meiosis, constituted by a series of events that include ''.

前期阶减数分裂的第一个阶段，由一系列的事件组成，包括脱氧核糖核酸的''。

In addition, they need to come from the Y chromosome genes can be achieved meiosis.

此外，它们需要来自Y染色体的基因才能实现减数分裂。

That's you. But Candida doesn't bother with meiosis when it mates.

那就是你。但是假丝酵母在配对时没有减数分裂的麻烦。

The meiosis in Porphyra is an important theoretical basis for breeding and genetic studies.

紫菜的减数分裂是紫菜育种和遗传研究的重要理论基础。

Meiosis, which occurs only in the form ation of gametes, is a specialized form of cell division

仅仅发生在配子形成中的减数分裂是一种特殊形式的细胞分裂。

This result indicated that the possibility of meiosis might exist in fluconazole treated system.

这暗示著白色念珠菌可能在Fluconazole处理的环境下进行减数分裂。

This study suggests that SPATA17 may play a critical role in human spermatogenesis, especially in meiosis.

这项研究表明，SPATA17在人类精子发生，尤其是减数分裂中可能起关键性作用。

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。