减数分裂的

In evl-14 mutant animals, synaptonemal complexes were detectable at the pachytene arrest, but more than the usual six DAPI-staining positive structures were seen in diakinesis, suggesting that EVL-14/PDS-5 is important for the maintenance of sister chromatid cohesion in the late prophase.

这一结果提示EVL-14／PDS-5对于在减数分裂的晚前期维持姐妹染色单体粘连是十分重要的。

Oocytes of humans and animals often have long remained at meiotic diplotene.

人和动物的卵母细胞常长期停留在减数分裂的双线期。

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。

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。

In case one,his testicular histology was normal and there were 20% abnormal pachytene spermatoeytes,showing unsynaptic and broken SCs.

患者2的几乎100%生精细胞被阻断在减数分裂的前期阶段，显示联会异常如SC粉碎化、SC侧生组分膨化等现象。

The time at which the two reductive divisions occur is not necessarily coincident to the time of ovulation.

两次减数分裂的时间不一定与排卵时间相一致。

In conclusion, abnormal meiosis of PM-Cs is the cytogenetic causes for fertility reduction of tetraploid melon.

花粉母细胞减数分裂的异常是同源四倍体甜瓜育性低的细胞学原因。

The sperm must not have undergone meiotic division...

精液不能已经遭遇减数分裂的区分。。。

Since crossing over can occur during the first meiotic division, it does allow for some genetic variation in the offspring.

在第一次减数分裂的过程中可以发生交换现象，因而在后代中有遗传变化。

These results indicate that TGA treatment can accelerate GVBD in Xenopus oocytes, and GVBD of mouse oocytes at low dose.

在小鼠中卵母细胞中，低剂量的TGA也可加速第1次减数分裂的启动。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。