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Ultrasensitivity and heavy-metal selectivity of the allosterically modulated MerR transcription complex.

The MerR metalloregulatory protein is a heavy-metal receptor that functions as the repressor and Hg(II)-responsive transcription activator of the prokaryotic mercury-resistance (mer) genes. We demonstrate that this allosterically modulated regulatory protein is sensitive to HgCl2 concentrations of 1...

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Bibliographische Detailangaben
Hauptverfasser: Ralston, D M, O'Halloran, T V
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1990
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC54000/
https://ncbi.nlm.nih.gov/pubmed/2187194
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