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JoVE Journal
Bioengineering

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伸展的DNA短序列恒力轴向光镊
 
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伸展的DNA短序列恒力轴向光镊

Article DOI: 10.3791/3405-v 08:48 min October 13th, 2011
October 13th, 2011

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Summary

Please note that all translations are automatically generated.

Click here for the English version.

我们说明了使用一个恒定的力的轴向光镊探索短的DNA分子的力学性能。轴向拉伸DNA,我们尽量减少在传统的横向操作所产生的立体障碍和文物,使我们能够研究DNA分子的短〜100 nm之间。

Tags

生物工程,第56期,遗传学,DNA拉伸,DNA,轴向光镊,单分子生物物理学,生物物理学
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