Abstract
The transcriptional regulator QsrR is converted into a genetically encoded fluorescent probe capable of ratiometric monitoring of quinones in living cells with high sensitivity and selectivity.
MeSH terms
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Fluorescent Dyes* / chemistry
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Gene Expression Regulation
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HeLa Cells
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Humans
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Limit of Detection
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Luminescent Proteins / chemistry*
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Luminescent Proteins / genetics
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Molecular Imaging
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Naphthoquinones / chemistry
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Quinones / analysis
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Quinones / chemistry*
Substances
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Fluorescent Dyes
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Luminescent Proteins
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Naphthoquinones
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Quinones
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plumbagin