Development of a whole-cell biosensor based on an ArsR-Pars regulatory circuit from Geobacter sulfurreducens

Development of a whole-cell biosensor based on an ArsR-Pars regulatory circuit from Geobacter sulfurreducens

In this study, an Escherichia coli (E. coli) whole-cell biosensor for the specific detection of bioavailable arsenic was developed by placing a green fluorescent protein (GFP) reporter gene under the control of the ArsR1 (GSU2952) regulatory circuit from Geobacter sulfurreducens. E. coli cells only...

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Bibliographic Details
Main Authors: Pengsong Li, Yumingzi Wang, Xin Yuan, Xinying Liu, Chunmao Liu, Xiaofen Fu, Dezhi Sun, Yan Dang, Dawn E. Holmes
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Environmental Science and Ecotechnology
Subjects:
Arsenic detection
Whole-cell biosensor
Geobacter sulfurreducens
ars operon
Online Access:http://www.sciencedirect.com/science/article/pii/S2666498421000156

Internet

http://www.sciencedirect.com/science/article/pii/S2666498421000156

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