S
Stephen D. Bell
Researcher at Indiana University
Publications - 121
Citations - 8315
Stephen D. Bell is an academic researcher from Indiana University. The author has contributed to research in topics: DNA replication & Origin recognition complex. The author has an hindex of 54, co-authored 117 publications receiving 7874 citations. Previous affiliations of Stephen D. Bell include University of Oxford & Anderson University (Indiana).
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The Sulfolobus solfataricus Lrp-like protein LysM regulates lysine biosynthesis in response to lysine availability.
TL;DR: It is shown that the Lrp-like protein LysM from Sulfolobus solfataricus is involved in the regulation of lysine and possibly also arginine biosynthesis, encoded by the lys gene cluster.
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Origins of DNA replication in the three domains of life.
TL;DR: Although there are mechanistic parallels, even within a given domain of life, the way origins of replication are defined shows remarkable variation.
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Transcriptional regulation of an archaeal operon in vivo and in vitro.
Stephen D. Bell,Stephen D. Bell,Stephen S Cairns,Robert L. Robson,Stephen P. Jackson,Stephen P. Jackson +5 more
TL;DR: MDR1 negatively regulates transcription of its own gene in a reconstituted in vitro system, not by abrogating the binding of TBP or TFB to the promoter but by preventing RNA polymerase recruitment.
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The replication fork trap and termination of chromosome replication.
TL;DR: This work reviews the research that led to the replication fork trap theory, and aims to integrate several recent findings that contribute towards an understanding of the physiological roles of the replication forks trap.
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Charting a course through RNA polymerase
TL;DR: The known X-ray crystal structure of a bacterialRNA polymerase together with systematic site-specific protein nucleic acid crosslinking analyses have allowed the determination of the path of DNA and RNA through RNA polymerase.