Contributions of promoter context and structure to regulated expression of the F plasmid traY promoter in Escherichia coli K‐12

Summary Expression of the F plasmid traY promoter in vivo requires both host (E. coli) and plasmid encoded proteins. As judged by transcript size and primer extension analyses, the F plasmid traY promoter was utilized in vitro by purified E. coliσ;70 RNA polymerase in the absence of other proteins....

Ausführliche Beschreibung