Search results for: BI4V2-XFEXO11-Δ

• Multiple transcriptional factors regulate transcription of the rpoE gene in Escherichia coli under different growth conditions and when the lipopolysaccharide biosynthesis is defective.

  Publication

  • G. Klein-Raina
  • A. Stupak
  • D. Biernacka
  • P. Wojtkiewicz
  • B. Lindner
  • S. Raina

  - JOURNAL OF BIOLOGICAL CHEMISTRY - Year 2016

  The RpoE sigma factor is essential for the viability of Escherichia coli. RpoE regulates extracytoplasmic functions including lipopolysaccharide (LPS) translocation and some of its non-stoichiometric modifications. Transcription of the rpoE gene is positively autoregulated by EσE and by unknown mechanisms that control the expression of its distally located promoter(s). Mapping of 5′ ends of rpoE mRNA identified five new transcriptional...

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• Signature of Oxide-Ion Conduction in Alkaline-Earth-Metal-Doped Y3GaO6

  Publication

  • P. Singh
  • R. Pandey
  • T. Miruszewski
  • K. Dzierzgowski
  • A. D. Mielewczyk-Gryń
  • P. Singh

  - ACS Omega - Year 2020

  We have studied alkaline-earth-metal-doped Y3GaO6 as a new family of oxide-ion conductor. Solid solutions of Y3GaO6 and 2% −Ca2+-, −Sr2+-, and −Ba2+-doped Y3GaO6, i.e., Y(3−0.06)M0.06GaO6−δ (M = Ca2+, Sr2+, and Ba2+), were prepared via a conventional solid-state reaction route. X-ray Rietveld refined diffractograms of all the compositions showed the formation of an orthorhombic structure having the Cmc21 space group. Scanning electron...

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