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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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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2005
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| 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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