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

Recombinant DNA01:09

Recombinant DNA

Overview
Homologous Recombination02:31

Homologous Recombination

The basic reaction of homologous recombination (HR) involves two chromatids that contain DNA sequences sharing a significant stretch of identity. One of these sequences uses a strand from another as a template to synthesize DNA in an enzyme-catalyzed reaction. The final product is a novel amalgamation of the two substrates. To ensure an accurate recombination of sequences, HR is restricted to the S and G2 phases of the cell cycle. At these stages, the DNA has been replicated already and the...
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Recombinant DNA01:09

Recombinant DNA

Overview
Homologous Recombination02:31

Homologous Recombination

The basic reaction of homologous recombination (HR) involves two chromatids that contain DNA sequences sharing a significant stretch of identity. One of these sequences uses a strand from another as a template to synthesize DNA in an enzyme-catalyzed reaction. The final product is a novel amalgamation of the two substrates. To ensure an accurate recombination of sequences, HR is restricted to the S and G2 phases of the cell cycle. At these stages, the DNA has been replicated already and the...
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...

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

Biological diversity: How many species are there?

Nature·2018
Same author

Gene Frequency Clines in the Presence of Selection Opposed by Gene Flow.

The American naturalist·2018
Same author

PHYLOGENIES WITHOUT FOSSILS.

Evolution; international journal of organic evolution·2017
Same author

The price of complexity in financial networks.

Proceedings of the National Academy of Sciences of the United States of America·2016
Same author

Tracking and forecasting ecosystem interactions in real time.

Proceedings. Biological sciences·2016
Same author

Reply to Luo et al.: Robustness of causal effects of galactic cosmic rays on interannual variation in global temperature.

Proceedings of the National Academy of Sciences of the United States of America·2015

相关实验视频

Updated: Jul 11, 2026

Recombineering Homologous Recombination Constructs in Drosophila
14:23

Recombineering Homologous Recombination Constructs in Drosophila

Published on: July 13, 2013

重组DNA的辩论重组DNA的辩论

Robert M May

    Science (New York, N.Y.)
    |December 16, 1977
    PubMed
    概括

    No abstract available in PubMed .

    更多相关视频

    Design and Synthesis of a Reconfigurable DNA Accordion Rack
    07:44

    Design and Synthesis of a Reconfigurable DNA Accordion Rack

    Published on: August 15, 2018

    Real-time Observation of the DNA Strand Exchange Reaction Mediated by Rad51
    06:24

    Real-time Observation of the DNA Strand Exchange Reaction Mediated by Rad51

    Published on: February 13, 2019

    相关实验视频

    Last Updated: Jul 11, 2026

    Recombineering Homologous Recombination Constructs in Drosophila
    14:23

    Recombineering Homologous Recombination Constructs in Drosophila

    Published on: July 13, 2013

    Design and Synthesis of a Reconfigurable DNA Accordion Rack
    07:44

    Design and Synthesis of a Reconfigurable DNA Accordion Rack

    Published on: August 15, 2018

    Real-time Observation of the DNA Strand Exchange Reaction Mediated by Rad51
    06:24

    Real-time Observation of the DNA Strand Exchange Reaction Mediated by Rad51

    Published on: February 13, 2019