diakinesis

diakinesis

美 [?da??k?'nis?s] 　英 [?da??k?'ni:s?s]

• n.【生】(生殖細胞分裂的)終變期
• 網絡絲球期；肥厚期；濃縮期

英漢解釋

n.	1. 【生】(生殖細胞分裂的)終變期

英英解釋

n.	1. the final stage in cell reduction division , during which the paired chromosomes begin to shorten, thicken, and separate

例句

Chiasmata are seen during this stage, and by the end of diakinesis the nucleoli and nuclear membrane have disappeared.

在這個時期可以看見交叉，在終變期末細胞核中的核仁，核膜消失。

Diakinesis bivalents end of some of the homologous chromosomes together only at the end.

終變期末有些二價體的同源染色體只在末端連在一起。

Nucleolus disappeared, but some plants in the early diakinesis nucleolus remains high.

核仁消失，但有的植物在終變期的早期核仁仍然很大。

The nucleus in shrinking cytoplasm of microspore mother cell enters into diakinesis stage. 16.

收縮的小孢子母細胞中核進入減數分裂終變期。