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JoVE Journal
Biology

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通过共生荧光标记菌株监测细菌细胞群中的物种内部竞争
 
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通过共生荧光标记菌株监测细菌细胞群中的物种内部竞争

Article DOI: 10.3791/51196-v 06:45 min January 18th, 2014
January 18th, 2014

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Summary

Please note that all translations are automatically generated.

Click here for the English version.

细菌在有生之年可能会积累有害或有益的突变。在积累有益突变的细胞群中,个体可能迅速比其研究员竞争。在这里,我们介绍了一个简单的程序,以可视化物种内部竞争的细菌细胞种群随着时间的推移使用荧光标记的个人。

Tags

细胞生物学,第83期, 杆菌亚蒂利斯,进化,适应,选择性压力,有益突变,物种间竞争,荧光标签,荧光显微镜
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