diakinesis中文，diakinesis的意思，diakinesis翻译及用法

2026-05-06 01:37 浏览次数 18

diakinesis

英[ˌdaɪəkə'ni:sɪs]美[ˌdaɪəkə'nisɪs]

n. （细胞减数分裂）终变期

diakinesis 英语释义

英语释义

  • the final stage of the prophase of meiosis

diakinesis 例句

英汉例句

  • the analysis of chromosome behavior in miosis and frequency of bivalent chiasma at diakinesis of pollen mother cells of f1 hybrid plants, and the affinity extent were reported in this paper.

    对花粉母细胞在减数分裂中染色体行为和终变期二价体交叉点的频率，以及亲和性程度等进行了分析。

  • the results were as follows:the meiosis in pollen mother cells of radish simultaneous cytokinesis and chromosomes could be identified as rod or ring bivalents in diakinesis except for 3% abnormal.

    采用染色体压片法和爱氏苏木精染色-冬青油透明法研究了萝卜花粉母细胞减数分裂及其雄配子体发育过程。

  • during 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中的姐妹染色单体完成分离，染色体变成紧密凝集的状态，缩至最小长度。

  • 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。

  • prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis .

    前期可被分为连续的阶段：细线期、偶线期、粗线期、双线期和终变期。

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