diakinesis

diakinesis

美 [ˌdaɪəkə'nisɪs] 　英 [ˌdaɪəkə'ni:sɪs]

• n.【生】(生殖细胞分裂的)终变期
• 网络丝球期；肥厚期；浓缩期

英汉解释

n.	1. 【生】(生殖细胞分裂的)终变期

英英解释

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.

在这个时期可以看见交叉，在终变期末细胞核中的核仁，核膜消失。

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

终变期末有些二价体的同源染色体只在末端连在一起。

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

核仁消失，但有的植物在终变期的早期核仁仍然很大。

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

收缩的小孢子母细胞中核进入减数分裂终变期。