Positive control of lac operon expression in vitro by guanosine 5′-diphosphate 3′-diphosphate

Maximal expression of the Escherichia coli lactose operon in a coupled in vitro transcription-translation system from a Salmonella typhimurium relA mutant was strongly dependent upon addition of guanosine 5′-diphosphate 3′-diphosphate (ppGpp). Without added ppGpp, at saturating 3′,5′-cyclic AMP (cAM...

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Bibliographic Details
Main Authors:	Primakoff, Paul, Artz, Stanley W.
Format:	Artigo
Language:	Inglês
Published:	1979
Subjects:	Biological Sciences: Biochemistry
Online Access:	https://ncbi.nlm.nih.gov/pmc/articles/PMC383463/ https://ncbi.nlm.nih.gov/pubmed/109832
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Positive control of lac operon expression in vitro by guanosine 5′-diphosphate 3′-diphosphate

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