mitosis

Mitosis and meiosis divisionsexual reproduction possible . Each means of passing on hereditary information has advantages.

有丝分裂和减数分裂在传递遗传信息过程中各有优势.

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An irregular aggregation of chromatin in the nucleus of a cell not undergoing mitosis.

被成为细胞分裂后期的有丝分裂的一个时期或与之相关的.

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These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis.

这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调节的演变提供了基础.

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The stage of mitosis and meiosis in which the chromosomes nuclear spindle.

在有丝分裂及减数分裂时染色体沿纺锤体排列.

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An irregular mitosis is seen in the center.

中央可见病理性核分裂象.

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The zygote undergoes repeated mitosis and differentiation to become the diploid organism again.

合子经过反复的有丝分裂和分化重新成为一个二倍体的生物体.

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After mitosis, these microtubules polymerize into tubulin again.

有丝分裂后, 这些微管又重新解聚成微管蛋白.

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The activity of plant cell mitosis is rhythmic, and restricted to its biological clock.

植物细胞有丝分裂活动是有节律性的, 受生物钟的制约.

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In these groups, gametes are produced by mitosis.

在这些种类中, 配子是由有丝分裂形成的.

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Probably the best known of these is colchicine which interferes with mitosis.

知道的最清楚的可能是秋水仙碱,它影响有丝分裂.

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Chromosomes are distributed by spindles in mitosis and meiosis.

染色体是通过纺锤体的有丝分裂和减数分裂而分配的.

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Spermatocytes produced by mitosis in spermatogonia divide meiotically to generate haploid spermatids.

精原细胞经有丝分裂再减数分裂产生单倍体精子细胞,即精母细胞.

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Cytokinesis The division of the cytoplasm after nuclear division ( mitosis or meiosis ).

胞质分裂:随着核 ( 有丝分裂和减数分裂 ) 分裂之后的细胞质的分裂.

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We usually use allium cepa root tip, as experimental material to observe the plant cell mitosis.

观察植物细胞的有丝分裂,常用的实验材料是洋葱根尖.

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Before meiosis the microsporocytes have lipids in cytoplasm. After microspore mitosis the lipids increase and size.

小孢子母细胞减数分裂前,细胞质内含有脂滴, 小孢子有丝分裂以后,脂滴增多增大.

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Tubulin is present in virtually all eucaryotic cells and has a strong relation with cellular mitosis.

事实上与细胞有丝分裂密切相关的微管蛋白几乎普遍存在于所有真核细胞中.

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At the onset of mitosis, prophase, the nucleolus breaks down.

有丝分裂的开始称为前期, 核仁消失.

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Endothelial cells proximal to the injury undergo rapid mitosis.

近损伤部位的内皮细胞进行迅速的有丝分裂.

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Some of the reconstituted cells were found in different stage of mitosis.

发现在重组细胞中有一些是处于有丝分裂的各个阶段.

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Cultured epithelial cell undergoing divisioncellin anaphase of mitosis.

处于有丝分裂间期的动物上皮细胞.

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Objective : To report a rare phenomena of abnormal mitosis in root tip cells Allium sativum L.

目的: 报道大蒜根尖细胞有丝分裂中的异常现象.

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Combat damage causes this entity to split by mitosis.

战斗损失导致这一个实质藉着有丝分裂分离.

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