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DksA potentiates direct activation of amino acid promoters by ppGpp

Amino acid starvation in Escherichia coli results in a spectrum of changes in gene expression, including inhibition of rRNA and tRNA promoters and activation of certain promoters for amino acid biosynthesis and transport. The unusual nucleotide ppGpp plays an important role in both negative and posi...

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Detalhes bibliográficos
Main Authors: Paul, Brian J., Berkmen, Melanie B., Gourse, Richard L.
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2005
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1142371/
https://ncbi.nlm.nih.gov/pubmed/15899978
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0501170102
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