meiosis

meiosis什么意思,meiosis翻译

基本解释

n.: （细胞的）减数分裂
网络: 成熟分裂；细胞减数分裂；减数分裂期

权威解释

• （细胞的）减数分裂:

  the division of a cell in two stages that results in four cells, each with half the number of chromosomes of the original cell

英汉解释

• 【修辞学】间接肯定法,曲言法

• 【生物学】减数分裂,成熟分裂

• 染色体数目减半

• 减戮分裂

• 成熟分裂细胞核分裂时

• 〔遗〕减数分裂

例句

• Such a gamete may be produced by tetraploid tissues, or it may be the result of faulty meiosis.

  这样的配子可能是通过四倍体组织或者是错误的减数分裂产生的。

• The cell prepares for meiosis just as it does for mitosis. But as the DNA condenses, each chromosome finds its homologous counterpart.

  细胞减数分裂的准备同有丝分裂一样。但是，随着DNA的浓缩，每个染色体都会与其同源染色体配对。

• Meiosis is a special form of cell division that takes place in the reproductive organs that produce sex cells.

  减数分裂过程中是一种特殊形式的细胞分裂，发生在生殖器官性细胞。

• After meiosis of megasporocyte, pistils of female flowers continued to grow and those of male flowers aborted.

  大孢子母细胞减数分裂后，雌花雌蕊继续发育，雄花雌蕊败育。

• One pair of homologous chromosomes resulting from the division of a tetrad during meiosis.

  二分体一对由四分体在成熟分裂过程中形成的同源染色体

• And the meiosis did not show any difference on their ploidy level, no matter which parents the genetic messages were acquired from.

  各植株包含的遗传物质无论偏向于哪个亲本，在其各自的倍性水平上未能看出减数分裂过程中的差异。

• Meiosis comprises a pair of specialized nuclear divisions that produce haploid germ cells.

  减数分裂由两次产生单倍体生殖细胞的核分裂组成。

• The stability of meiosis seed-set rate and plumpness of kernels might be changed when the cytoplasm of a triticale was changed.

  改变小黑麦细胞质有可能增加减数分裂的稳定性，提高小黑麦的结实率与籽粒饱满度。

• In addition, correlations between the meiosis and callose deposition in the wall of megasporocyte have been discussed.

  此外，本文还讨论了大孢子母细胞减数分裂与细胞壁内沉积胼胝质之间的相关性。

• Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.

  在减数分裂中配对时的任意一对同源染色体。