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Genetics
光遗传学随机突变用组蛋白miniSOG在℃。线虫
光遗传学随机突变用组蛋白miniSOG在℃。线虫
JoVE Journal
Genetics
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JoVE Journal Genetics
Optogenetic Random Mutagenesis Using Histone-miniSOG in C. elegans

光遗传学随机突变用组蛋白miniSOG在℃。线虫

Full Text
9,714 Views
04:51 min
November 14, 2016

DOI: 10.3791/54810-v

Kentaro Noma1, Yishi Jin1,2

1Division of Biological Sciences, Section of Neurobiology,University of California in San Diego and Howard Hughes Medical Institute, 2Department of Cellular and Molecular Medicine,University of California in San Diego School of Medicine and Howard Hughes Medical Institute

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Please note that some of the translations on this page are AI generated. Click here for the English version.

基因编码的蛋白,miniSOG诱导蓝光依赖性全基因组的遗传突变。这种突变方法简单,快速,免费的有毒化学物质,并非常适用于正向遗传学筛查和转基因整合。

该诱变方案的总体目标是使用简单的 LED 设置来诱变表达蓝光依赖性活性氧发生蛋白的秀丽隐杆线虫的基因组 DNA。这种技术的两个主要优点是一,诱变方案非常简单,不需要有毒化学物质。第二,诱变发生器在长期突变后得到证明。

我首先想到了这种方法,我意识到产生 ROS 的蛋白质从未被用于诱导可遗传突变。在本实验中,使用 BNC 电缆将 LED 照明器设备的控制器连接到数字函数发生器。使用定制支架,将 LED 灯固定在舞台上方 10 厘米处。

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