Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Meiosis vs. Mitosis02:57

Meiosis vs. Mitosis

68.9K
Cell division is necessary for growth and reproduction in organisms. Mitosis aids cell growth and development by dividing somatic cells. In contrast, meiosis causes the division of germ cells and plays an essential role in sexual reproduction. Due to their unique functional requirements, mitosis and meiosis differ from each other in multiple aspects.
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
68.9K
Mitosis and Cytokinesis01:35

Mitosis and Cytokinesis

9.8K
In eukaryotes, the cell division cycle is divided into distinct, coordinated cellular processes that include cell growth, DNA replication/chromosome duplication, chromosome distribution to daughter cells, and finally, cell division. The cell cycle is tightly regulated by its regulatory systems as well as extracellular signals that affect cell proliferation.
The processes of the cell cycle occur over approximately 24 hours (in typical human cells) and in two major distinguishable stages. The...
9.8K
Mitosis and Cytokinesis02:03

Mitosis and Cytokinesis

277.6K
In eukaryotes, the cell division cycle is divided into distinct, coordinated cellular processes that include cell growth, DNA replication/chromosome duplication, chromosome distribution to daughter cells, and finally, cell division. The cell cycle is tightly regulated by its regulatory systems as well as extracellular signals that affect cell proliferation.
The processes of the cell cycle occur over approximately 24 hours (in typical human cells) and in two major distinguishable stages. The...
277.6K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Estimation of phase in EEG rhythms for real-time applications.

Journal of neural engineering·2020
Same author

Metallothionein as a clonable tag for protein localization by electron microscopy of cells.

Journal of microscopy·2015
Same author

Effects of caffeine on session ratings of perceived exertion.

European journal of applied physiology·2012
Same author

The distribution of spindle microtubules during mitosis in cultured human cells.

The Journal of cell biology·2009
Same author

Fabrication and characterization of a carbon nanotube-based nanoknife.

Nanotechnology·2009
Same author

Different assemblies of the DAM1 complex follow shortening microtubules by distinct mechanisms.

Proceedings of the National Academy of Sciences of the United States of America·2008
Same journal

Erratum for the Research Article "Detecting supramolecular organic nanoparticles during heat wave".

Science (New York, N.Y.)·2026
Same journal

Local signals, systemic decline.

Science (New York, N.Y.)·2026
Same journal

The mechanics of liver regeneration.

Science (New York, N.Y.)·2026
Same journal

Computing in a memory with physics.

Science (New York, N.Y.)·2026
Same journal

Retraction.

Science (New York, N.Y.)·2026
Same journal

Making time.

Science (New York, N.Y.)·2026
查看所有相关文章

相关实验视频

Updated: Dec 19, 2025

Live Cell Imaging to Assess the Dynamics of Metaphase Timing and Cell Fate Following Mitotic Spindle Perturbations
07:14

Live Cell Imaging to Assess the Dynamics of Metaphase Timing and Cell Fate Following Mitotic Spindle Perturbations

Published on: September 20, 2019

8.6K

线粒分裂 (mitosis) 是一种发生在细胞的过程.

J R McIntosh1, M P Koonce

  • 1Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder 80309.

Science (New York, N.Y.)
|November 3, 1989
PubMed
概括
此摘要是机器生成的。

本综述探讨了细胞分裂中的关键组成部分 - - 线粒状的结构和功能. 它突出了涉及神经分裂的分子,并讨论了这一重要的细胞过程的潜在机制.

更多相关视频

Examination of Mitotic and Meiotic Fission Yeast Nuclear Dynamics by Fluorescence Live-cell Microscopy
12:04

Examination of Mitotic and Meiotic Fission Yeast Nuclear Dynamics by Fluorescence Live-cell Microscopy

Published on: June 24, 2019

10.4K
Live Cell Imaging of Chromosome Segregation During Mitosis
06:39

Live Cell Imaging of Chromosome Segregation During Mitosis

Published on: March 14, 2018

9.7K

相关实验视频

Last Updated: Dec 19, 2025

Live Cell Imaging to Assess the Dynamics of Metaphase Timing and Cell Fate Following Mitotic Spindle Perturbations
07:14

Live Cell Imaging to Assess the Dynamics of Metaphase Timing and Cell Fate Following Mitotic Spindle Perturbations

Published on: September 20, 2019

8.6K
Examination of Mitotic and Meiotic Fission Yeast Nuclear Dynamics by Fluorescence Live-cell Microscopy
12:04

Examination of Mitotic and Meiotic Fission Yeast Nuclear Dynamics by Fluorescence Live-cell Microscopy

Published on: June 24, 2019

10.4K
Live Cell Imaging of Chromosome Segregation During Mitosis
06:39

Live Cell Imaging of Chromosome Segregation During Mitosis

Published on: March 14, 2018

9.7K

科学领域:

  • 细胞生物学 细胞生物学
  • 分子生物学分子生物学

背景情况:

  • 线性是细胞分裂期间准确分离染色体的关键.
  • 了解它的结构和生理学是细胞生物学的基础.

研究的目的:

  • 审查关于线粒体的结构和生理学的当前数据.
  • 为了确定涉及线粒体过程的关键分子.
  • 探索线粒分裂的潜在机制.

主要方法:

  • 关于线粒状结构和功能的现有数据的文献综述.
  • 参与线粒分裂的分子的表格.
  • 关于线粒细胞进展的拟议模型的讨论.

主要成果:

  • 对线粒体的结构和生理数据的汇编.
  • 识别和列出已知分子在线粒分裂中的作用.
  • 考虑各种关于线粒分裂机制的假设.

结论:

  • 线粒状的结构和功能复杂,涉及许多分子参与者.
  • 需要进一步的研究,以充分阐明控制线粒分裂的复杂机制.