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Regulation of Sigma 54-Dependent Transcription by Core Promoter Sequences: Role of −12 Region Nucleotides

The tetranucleotide core recognition sequence (TTGC) of the sigma 54 promoter −12 recognition element was altered by random substitution. The resulting promoter mutants were characterized in vivo and in vitro. Deregulated promoters were identified, implying that this core element can mediate the res...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wang, Lei, Guo, Yuli, Gralla, Jay D.
Format: Artikel
Sprache:en
Veröffentlicht: American Society for Microbiology 1999
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC94214/
https://ncbi.nlm.nih.gov/pubmed/10601214
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