11,549 Views
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05:52 min
June 28, 2018
DOI:
10.3791/57881-v
生物发光细菌通过多种机制 (如聚类传感) 来调节光的产生。这种新方法允许对生物发光的原位研究和光发射与细胞密度的相关性。人工生物发光大肠杆菌系统允许对莱克丝操纵子、莱克丝蛋白及其相互作用的表征。
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Cite this Article
Brodl, E., Niederhauser, J., Macheroux, P. In Situ Measurement and Correlation of Cell Density and Light Emission of Bioluminescent Bacteria. J. Vis. Exp. (136), e57881, doi:10.3791/57881 (2018).
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