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Regulation of Gene Expression by PrrA in Rhodobacter sphaeroides 2.4.1: Role of Polyamines and DNA Topology

In the present study, we show in vitro binding of PrrA, a global regulator in Rhodobacter sphaeroides 2.4.1, to the PrrA site 2, within the RSP3361 locus. Specific binding, as shown by competition experiments, requires the phosphorylation of PrrA. The binding affinity of PrrA for site 2 was found to...

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Détails bibliographiques
Auteurs principaux: Eraso, Jesus M., Kaplan, Samuel
Format: Artigo
Langue:Inglês
Publié: American Society for Microbiology (ASM) 2009
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC2698473/
https://ncbi.nlm.nih.gov/pubmed/19411327
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00243-09
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