查询词典 diakinesis

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。

Chromosomes of the normal plant of LH422 at early diakinesis; E.

正常株的花粉细胞在终变期早期二价体的形态；E。

Chromosomes of the normal plant of LH422 at late diakinesis

正常株的花粉母细胞在终变期晚期二价体形态

Diakinesis The last stage of the PROPHASE in the first division of MEIOSIS.

终变期：减数分裂第一次分裂前期中的最后一个阶段。

In meiosis of one hybrid between hexaploidⅢand O.violaceus, no chromosomepairing was found at diakinesis.

随后这些染色体随机的分向两极，但是细胞质并不分裂，导致双核细胞的形成，双核细胞停止了进一步的发育。

Chromosomes of the desynaptic variant at early diakinesis; F.

突变株的花粉母细胞在终变期早期部分联会消失形成单价体；F。

At diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening.

在终变期，配对的同源染色体的姐妹染色单体完成分离，染色体紧密缠绕，缩短、变粗。

At diakinesis, 0.2 tetravalents, 0.05 hexavalents and 0.05 octovalents per pollen mother cell were detected, which was absent in cultivated cucumber. In 30% PMCs, crossed chromosomes occurred at diakinesis.

在减数分裂终变期，平均每个花粉母细胞有0.2个四价体、0.05个六价体和0.05个八价体，约30%的花粉母细胞中存在拉十字的染色体。

According to the number and behavior of B genomechromosomes, all hybrid plants were classified into three types. All somatic cells of TypesⅠplants contained 16 B genome chromosomes which formed 8Ⅱat diakinesis and shown8:8 segregation at anaphase; TypesⅡcontained 14 B genome chromosomes whichformed 6Ⅱ+2Ⅰat diakinesis and showed 6:8 or 7:7 segregation at anaphase. TypesⅢcontained above two chromosomes number and behavior.

同时根据B基因组DNA为探针的GISH结果，以细胞中B基因组染色体的数目及减数分裂时的配对及分离的方式，将所有杂种植株分为三大类：Ⅰ类具有16条B基因组染色体，以8Ⅱ的方式配对，以8：8分离，共32株；Ⅱ类具有14条B基因组染色体，以6Ⅱ+2Ⅰ方式配对，以7：7或者6：8的方式分离，共4株：Ⅲ类植株包含有上述两种细胞类型类型，共1株。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。