Robert O. Poyton

Overview

Best Publications

• Oxygen sensing and molecular adaptation to hypoxia

  H. F. Bunn;R. O. Poyton

  1717
  Citations

• Crosstalk Between Nuclear and Mitochondrial Genomes

  Robert O. Poyton;Joan E. McEwen

  715
  Citations

• Mitochondrial generation of free radicals and hypoxic signaling

  Robert O. Poyton;Kerri A. Ball;Pablo R. Castello

  610
  Citations

• Mitochondrial cytochrome oxidase produces nitric oxide under hypoxic conditions: implications for oxygen sensing and hypoxic signaling in eukaryotes.

  Pablo R. Castello;Pamela S. David;Travis McClure;Zachary Crook

  581
  Citations

• Cytochrome c Oxidase from Bakers' Yeast I. ISOLATION AND PROPERTIES

  Thomas L. Mason;Robert O. Poyton;David C. Wharton;Gottfried Schatz

  454
  Citations

• OXYGEN SENSING AND THE TRANSCRIPTIONAL REGULATION OF OXYGEN-RESPONSIVE GENES IN YEAST

  Kurt E. Kwast;Patricia V. Burke;Robert O. Poyton

  358
  Citations

• Nuclear functions required for cytochrome c oxidase biogenesis in Saccharomyces cerevisiae. Characterization of mutants in 34 complementation groups.

  J E McEwen;C Ko;B Kloeckner-Gruissem;R O Poyton

  230
  Citations

• Oxygen sensing in yeast: Evidence for the involvement of the respiratory chain in regulating the transcription of a subset of hypoxic genes

  Kurt E. Kwast;Patricia V. Burke;Patricia V. Burke;Brett T. Staahl;Robert O. Poyton

  204
  Citations

• Exposure of yeast cells to anoxia induces transient oxidative stress. Implications for the induction of hypoxic genes.

  Reinhard Dirmeier;Kristin M. O'Brien;Marcella Engle;Athena Dodd

  202
  Citations

• Therapeutic photobiomodulation: nitric oxide and a novel function of mitochondrial cytochrome c oxidase.

  Robert O Poyton;Kerri A Ball

  194
  Citations

• Mitochondrial protein oxidation in yeast mutants lacking manganese-(MnSOD) or copper- and zinc-containing superoxide dismutase (CuZnSOD): evidence that MnSOD and CuZnSOD have both unique and overlapping functions in protecting mitochondrial proteins from oxidative damage.

  Kristin M. O'Brien;Reinhard Dirmeier;Marcella Engle;Robert O. Poyton

  173
  Citations

• Effects of Oxygen Concentration on the Expression of Cytochrome c and Cytochrome c Oxidase Genes in Yeast

  Patricia V. Burke;Desmond C. Raitt;Larry A. Allen;Elizabeth A. Kellogg

  161
  Citations

• Expression and Function of Cytochrome c Oxidase Subunit Isologues.

  Robert O. Poyton;Cynthia E. Trueblood;Richard M. Wright;Lynn E. Farrell

  158
  Citations

• The nuclear-coded subunits of yeast cytochrome c oxidase. I. Fractionation of the holoenzyme into chemically pure polypeptides and the identification of two new subunits using solvent extraction and reversed phase high performance liquid chromatography.

  S D Power;M A Lochrie;K A Sevarino;T E Patterson

  145
  Citations

• Structural analysis of two genes encoding divergent forms of yeast cytochrome c oxidase subunit V.

  M G Cumsky;C E Trueblood;C Ko;R O Poyton

  141
  Citations

• Structure/function of oxygen-regulated isoforms in cytochrome c oxidase.

  Patricia V. Burke;Robert O. Poyton

  137
  Citations

• Differential regulation of the two genes encoding Saccharomyces cerevisiae cytochrome c oxidase subunit V by heme and the HAP2 and REO1 genes.

  C E Trueblood;R M Wright;R O Poyton

  136
  Citations

• Oxygen-regulated isoforms of cytochrome c oxidase have differential effects on its nitric oxide production and on hypoxic signaling

  Pablo R. Castello;Dong Kyun Woo;Kerri Ball;Jay Wojcik

  134
  Citations

• Two nonidentical forms of subunit V are functional in yeast cytochrome c oxidase.

  Michael G. Cumsky;Christine Ko;Cynthia E. Trueblood;Robert O. Poyton

  128
  Citations

• Yeast flavohemoglobin, a nitric oxide oxidoreductase, is located in both the cytosol and the mitochondrial matrix: effects of respiration, anoxia, and the mitochondrial genome on its intracellular level and distribution.

  Nina Cassanova;Kristin M. O'Brien;Brett T. Stahl;Travis McClure

  123
  Citations