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A hyper-mutant of the unusual σ(70)-Pr promoter bypasses synergistic ppGpp/DksA co-stimulation
The activities of promoters can be temporally and conditionally regulated by mechanisms other than classical DNA-binding repressors and activators. One example is the inherently weak σ(70)-dependent Pr promoter that ultimately controls catabolism of phenolic compounds. The activity of Pr is up-regul...
Autores principales: | del Peso-Santos, Teresa, Bernardo, Lisandro M. D., Skärfstad, Eleonore, Holmfeldt, Linda, Togneri, Peter, Shingler, Victoria |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152329/ https://www.ncbi.nlm.nih.gov/pubmed/21447563 http://dx.doi.org/10.1093/nar/gkr167 |
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