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相关概念视频

Conservative Site-specific Recombination and Phase Variation02:53

Conservative Site-specific Recombination and Phase Variation

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Because the DNA segments are cut and reorganized in a direction-specific manner, site-specific recombination has emerged as an efficient genetic engineering technique. Flippase and Cyclization recombinases or Flp and Cre, respectively, are two members of the tyrosine recombinase family derived from bacteriophages, that are used to mediate site-specific DNA insertions, deletions, and targeted expression of proteins in mammalian cell lines.
The recognition sites for Cre recombinase called LoxP...
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相关实验视频

Updated: Jun 19, 2025

A High-Yield Streptomyces Transcription-Translation Toolkit for Synthetic Biology and Natural Product Applications
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A High-Yield Streptomyces Transcription-Translation Toolkit for Synthetic Biology and Natural Product Applications

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重编程自然演化开关用于Streptomyces底盘开发.

Hao Yan1, Shanshan Li2, Weishan Wang3

  • 1State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.

Trends in biotechnology
|July 25, 2024
PubMed
概括
此摘要是机器生成的。

这项研究探讨了使用自然开关来改善Streptomyces细菌生产有价值的化合物. 重编程Streptomyces的底盘可以提高二次代谢产物的生物制造.

关键词:
这种病名为Streptomyces.底盘开发 底盘开发开关是自然进化的开关.重编程是重新编程.其次代谢物二次代谢物.

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Visual and Microscopic Evaluation of Streptomyces Developmental Mutants
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Application of RNAi and Heat-shock-induced Transcription Factor Expression to Reprogram Germ Cells to Neurons in C. elegans
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相关实验视频

Last Updated: Jun 19, 2025

A High-Yield Streptomyces Transcription-Translation Toolkit for Synthetic Biology and Natural Product Applications
07:59

A High-Yield Streptomyces Transcription-Translation Toolkit for Synthetic Biology and Natural Product Applications

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Visual and Microscopic Evaluation of Streptomyces Developmental Mutants
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Application of RNAi and Heat-shock-induced Transcription Factor Expression to Reprogram Germ Cells to Neurons in C. elegans
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科学领域:

  • 微生物生物技术 微生物生物技术
  • 合成生物学 合成生物学
  • 代谢工程是代谢工程.

背景情况:

  • 链杆菌是产生各种二次代谢产物 (SMs) 的关键.
  • 目前的Streptomyces平台在SM生物合成途径的可靠整合方面扎.
  • 这限制了高效的生物制造应用.

研究的目的:

  • 讨论重新编程Streptomyces底盘以进行增强的生物制造.
  • 探索自然演化的多面交换机的使用.
  • 改善SM生物合成途径的可靠和一致的整合.

主要方法:

  • 审查和讨论自然演变的监管开关.
  • 用于重新编程Streptomyces的概念框架.
  • 在微生物宿主中整合途径的策略.

主要成果:

  • 确定自然开关作为一个可行的策略.
  • 对SM生产进行加强控制的潜力.
  • 在路径集成中提高了可靠性.

结论:

  • 自然进化的开关提供了一个强大的工具来重新编程Streptomyces.
  • 这种方法可以克服生物制造当前的局限性.
  • 优化的Streptomyces底盘将促进有价值的SMs的生产.