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Bacterial RNA polymerases: the wholo story
Current Opinion in Structural Biology, 2003Recent structural and biophysical results have provided unprecedented insights into the structure and function of the bacterial RNA polymerase holoenzyme as it goes through the steps of transcription initiation. Comparisons with structural analyses of evolutionarily unrelated RNA polymerases reveal unexpected general features of the initiation process.
Katsuhiko S. Murakami, Seth A. Darst
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The Structure of Bacterial RNA Polymerase
2014This chapter describes crystal structures of RNA polymerase (RNAP) structures and their implications for understanding the mechanism of transcription and the regulation of key steps in the transcription cycle. There are three main steps in the transcription cycle: initiation, elongation, and termination.
Robert Landick, Kati Geszvain
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Paradoxes of replication of RNA of a bacterial virus
Molecular Biology, 2011The extraordinary ability of the bacteriophage Qbeta replicase to amplify RNA outside the cell attracted attention of molecular biologists in the late 60's-early 70's. However, at that time, a number of puzzling properties of the enzyme did not received a rational explanation.
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Transcription of chromatin by bacterial RNA polymerase
Journal of Molecular Biology, 1973Abstract The ability of Escherichia coli RNA polymerase to transcribe chromatin from mouse and frog (Xenopus laevis) liver was examined. In mouse liver chromatin, E. coli polymerase did not transcribe the mouse satellite sequences, although it did transcribe them in deproteinized DNA. In confirmation of previous reports, unlabeled mouse liver nuclear
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GENETICS OF BACTERIAL RNA POLYMERASES
Annual Review of Genetics, 1979Takashi Yura, Akira Ishihama
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THE POLYAMINE CONTENT OF BACTERIAL t‐RNA* [PDF]
Annals of the New York Academy of Sciences, 1970 openaire +1 more source