Publications

Selected Recent Publications

  1. Poyton RO and Hendrickson, MD. (2016). A molecular basis of photobiomodulation: Light-induced nitric oxide synthesis by cytochrome c oxidase in LLLT. In M.R. Hamblin, T. agrawal, M. de Sousa (Eds.), Handbook of Low Level Laser Therapy. Chapter 10, 165-184. Abingdon, UK: Taylor & Francis.
  2. Hendrickson, MD and RO Poyton. (2015). Crosstalk between nitric oxide and hypoxia-inducible factor signaling pathways: an update.Research and Reports in Biochemistry. 5:147-161. 
  3. Ball KA, Nelson AW, Foster DG, Poyton RO. (2012). Nitric oxide produced by cytochrome c oxidase helps stabilize HIF-1α in hypoxic mammalian cells. Biochem Biophys Res Commun. 420(4):727-732.
  4. Poyton RO, and KA Ball. (2011). Therapeutic Photobiomodulation: nitric oxide and a novel role for cytochrome c oxidase. Discovery Medicine. 11(57):1554-1559.
  5. Poyton RO, PR Castello, and KA Ball. (2009). Mitochondrial Generation of Free Radicals and Hypoxic Signaling. Trends in Endocrinology and Metabolism. 20(7):332-340. 
  6. Woo D-K, and RO Poyton. (2009). The absence of a mitochondrial genome in rho0 cells extends life span independently of retrograde regulation. Exp Gerontol. 44(6-7):390-397. 
  7. Castello PR, Woo DK, Ball KA, Wojcik J, Liu L, & Poyton RO. (2008). Oxygen-regulated isoforms of cytochrome c oxidase have differential effects on its nitric oxide production and on hypoxic signaling. Proc. Natl. Acad. Sci. USA. 105(24):8203-8208. 
  8. Castello PR, David PS, McClure T, Crook Z, and Poyton RO. (2006). Mitochondrial cytochrome c oxidase produces nitric oxide under hypoxic conditions: implications for oxygen sensing and hypoxic signaling in eukaryotes. Cell Metab. 3(4):277-287.

Full Length Papers and Book Chapters

2010 - Present

  1. Poyton RO and Hendrickson, MD (2016). A molecular basis of photobiomodulation: Light-induced nitric oxide synthesis by cytochrome c oxidase in LLLT. In M.R. Hamblin, T. agrawal, M. de Sousa (Eds.), Handbook of Low Level Laser Therapy. Chapter 10, 165-184. Abingdon, UK: Taylor & Francis.
  2. Hendrickson, MD and RO Poyton. (2015). Crosstalk between nitric oxide and hypoxia-inducible factor signaling pathways: an update.Research and Reports in Biochemistry. 5:147-161. 
  3. Woo DK, YW Jung, KM O'Brien, RO Poyton. (2013). Molecular characterization of a mitochondrial mutant carrying a point mutation in the 3' untranslated region of the COX3 mRNA from Saccharomyces cerevisiae. Animal Cells and Systems. 17:80-87. 
  4. Ball KA, Nelson AW, Foster DG, Poyton RO. (2012). Nitric oxide produced by cytochrome c oxidase helps stabilize HIF-1α in hypoxic mammalian cells. Biochem Biophys Res Commun. 420(4):727-732.
  5. Li B, C. Skinner, PR Castello, M Kato, E Easlon, L Xie, T Li, S-P Lu, C Wang, F Tsang, RO Poyton, S-J Lin. (2011). Identification of potential calorie restriction-mimicking yeast mutants with increased mitochondrial respiratory chain and nitric oxide levels. J Ageing Res. PMID: 673185. 
  6. Poyton RO, and KA Ball. (2011). Therapeutic Photobiomodulation: nitric oxide and a novel role for cytochrome c oxidase. Discovery Medicine. 11(57):1554-1559.
  7. Ball KA, Castello PR, Poyton RO. (2011). Low intensity light stimulates nitrite-dependent nitric oxide synthesis but not oxygen consumption by cytochrome c oxidase: Implications for phototherapy. J Photochem Photobiol B. 102(3):182-191.

2000 - 2009

  1. Poyton RO, PR Castello, KA Ball, DK Woo, N Pan. (2009). Mitochondrial Nitrite-Dependent NO Production and Hypoxic Signaling. Annals. New York Acad. Sci. 2009; 1177:48-56.
  2. Poyton RO, PR Castello, KA Ball. (2009). Mitochondrial Generation of Free Radicals and Hypoxic Signaling. Trends in Endocrinology and Metabolism. 20(7):332-340.
  3. Woo D-K, and RO Poyton. (2012). The absence of a mitochondrial genome in rho0 cells extends life span independently of retrograde regulation. Exp Gerontol. 44(6-7):390-397. 
  4. Woo D-K, TL Phang, JD Trawick, RO Poyton. (2009). Multiple pathways of mitochondrial-nuclear communication in yeast: Intergenomic signaling involves ABF1 and affects a different set of genes than retrograde regulation.Biochim. Biophys. Acta. Genetic Regulatory Mechanisms. 2009; 1789(2):135-145.
  5. Castello PR, Woo DK, Ball KA, Wojcik J, Liu L, & Poyton RO. (2008). Oxygen-regulated isoforms of cytochrome c oxidase have differential effects on its nitric oxide production and on hypoxic signaling. Proc. Natl. Acad. Sci. USA.105(24):8203-8208. 
  6. Castello PR, David PS, McClure T, Crook Z, and Poyton RO.(2006). Mitochondrial cytochrome c oxidase produces nitric oxide under hypoxic conditions: implications for oxygen sensing and hypoxic signaling in eukaryotes. Cell Metab. 3(4):277-287.
  7. David PS, Poyton RO. (2005). Effects of a transition from normoxia to anoxia on yeast cytochrome c oxidase and the mitochondrial respiratory chain: Implications for hypoxic gene induction. Biochim. Biophys. Acta. 1709(2):169-180.
  8. Cassanova N, KM O'Brien, BT Stahl, T McClure, RO Poyton. (2005). Yeast Flavohemoglobin, a Nitric Oxide Oxidoreductase, Is Located in Both the Cytosol and the Mitochondrial Matrix. J Biol Chem. 280:7645-7653.
  9. Church C, B Goehring, D Forsha, P Wazny, C Dagsgaard, MM Li, RO Poyton. (2005). A Role for Pet100p in the Assembly of Yeast Cytochrome c Oxidase. J Biol Chem. 280:1854-1863.
  10. O'Brien K, R Dirmeier, M Engle, RO Poyton. (2004). Mitochondrial Protein Oxidation in Yeast Mutants Lacking Manganese - (MnSOD) or Copper-and Zinc-containing Superoxide Dismustase (CuZnSOD): Evidence that MnSOD and CuZnSOD have both unique and overlapping functions in protecting mitochondrial proteins from oxidative damage. J Biol Chem. 279(50):51817-51827.
  11. Poyton RO, RP Dirmeier, KM O'Brien, P David, A Dodd. (2004). Experimental strategies for analyzing oxygen sensing in yeast. Meth Enzymol. 381:644-662. 
  12. Dirmeier R, KM O'Brien, M Engle, A Dodd, E Spears, and RO Poyton. (2004). Measurement of oxidative stress in cells exposed to hypoxia and other changes in oxygen concentration. Meth Enzymol. 381:589-603.
  13. Hon T, Dodd A, Dirmeier R, Gorman N, Sinclair PR, Zhang L, Poyton RO. (2003). A mechanism for oxygen sensing in yeast. Multiple oxygen-responsive steps in the heme biosynthetic pathway affect Hap1 activity. J Biol Chem.  278:50771-50780. 
  14. RO Poyton, RP Dirmeier, K O'Brien, and E Spears. (2002). A role for the mitochondrion and reactive oxygen species in oxygen sensing and adaptation to hypoxia in yeast. In S. Lahiri, H. Prabhakar, and G. Semenza (Eds.) Oxygen Sensing: Responses and Adaptation to Hypoxia. pp. 23-46. New York, NY: Marcel Dekker, Inc.
  15. Dirmeier RP, KM O'Brien, M Engle, A Dodd, E Spears, RO Poyton. (2002). Exposure of yeast cells to anoxia induces transient oxidative stress: Implications for the induction of hypoxic genes. J Biol Chem. 277:34773-34784.
  16. Forsha D, C Church, P Wazny, RO Poyton. (2001). Structure and function of Pet100p, a molecular chaperone required for the assembly of cytochrome c oxidase from Saccharomyces cerevisiae. Biochem Soc. Transactions. 29(4):436-441.
  17. Dagsgaard C, Farrell LE, O'Brien KM, Poyton RO. (2001). Effects of anoxia and the mitochondrion on expression of aerobic nuclear COX genes in yeast: Evidence for a signaling pathway from the mitochondrial genome to the nucleus. J Biol Chem. 276:7593-7601. 
  18. Poyton RO, Dagsgaard CJ. (2000). Mitochondrial-nuclear crosstalk is involved in oxygen-regulated genes expression in yeast. Adv. Exptl. Biol. Med. 475:177-184. 

1990 - 1999

  1. Poyton, RO. (1999). Models for oxygen sensing in yeast: implications for oxygen-regulated gene expression in yeast. Respir. Physiol. 115:119-133.
  2. Kwast KE, PV Burke, BT Staahl, and RO Poyton. (1998). Oxygen sensing in yeast: Evidence for the involvement of the respiratory chain in regulating the transcription of a subset of hypoxic genes. Proc. Natl. Acad. Sci. USA. 96(10):5446-5451.
  3. Poyton RO. (1998). Assembling a time bomb - cytochrome c oxidase and diseases. Nature Genetics. 20:316-317. 
  4. Burke PV, KE Kwast, F Everts, RO Poyton. (1998)​.A fermentor system for regulating oxygen at low concentrations in cultures of Saccharomyces cerevisiae. App. Environ. Microbiol. 64(3):1040-1044.
  5. Church C, RO Poyton. (1998)​. Neither respiration nor cytochrome c oxidase affect mitochondria morphology in Saccharomyces cerevisiae. J Exp. Biol. 201:1729-1737. 
  6. Kwast KE, PV Burke, K Brown, RO Poyton. (1997)​. REO1 and ROX1 are alleles of the same gene which encodes a transcriptional repressor of hypoxic genes in Saccharomyces cerevisiae. Current Genetics. 32(6):377-383.
  7. Burke PV, RO Poyton. (1997)​. Structure/function of oxygen-regulated subunit isoforms in cytochrome c oxidase. J. Exptl. Biol. 201(8):1163-1175. 
  8. Kwast KE, PV Burke, RO Poyton. (1997)​. Oxygen sensing and transcriptional regulation of oxygen-responsive genes in yeast. J. Exptl. Biol. 201;1177-1195. 
  9. Burke PV, DC Raitt, LA Allen, EA Kellogg, RO Poyton. (1997)​. Effects of oxygen concentration on the expression of cytochrome c and cytochrome c oxidase genes in yeast. J. Biol. Chem. 272:14705-14712. 
  10. Zhao XJ, D Raitt, PV Burke, AS Clewell, KE Kwast, RO Poyton. (1996). Function and expression of flavohemoglobin in Saccharomyces cerevisiae: Evidence for a role in the oxidative stress response. J. Biol. Chem.  271(41):25131-25138.
  11. Church C, C Chapon, RO Poyton. (1996). Cloning and characterization of PET100, a gene required for the assembly of cytochrome c oxidase. J Biol. Chem. 271(31):18499-18507.
  12. Poyton RO, JE McEwen. (1996). Crosstalk between nuclear and mitochondrial genomes. Annu. Rev. Biochem. 65:563-607. 
  13. Bunn HF, RO Poyton. (1996). Oxygen sensing and molecular adaptation to hypoxia. Physiological Reviews. 76(3):839-885.
  14. Poyton RO, G Bellus, EE McKee, KA Sevarino, B Goehring. (1996). In organello mitochondrial protein and RNA synthesis systems from Saccharomyces cerevisiae. Methods Enzymol. 264:36-42. 
  15. Poyton RO, KA Sevarino, EE McKee, DJM Duhl, V Cameron, B Goehring. (1996). Export of Proteins from Mitochondria. Advances in Molecular and Cell Biology. 17:245-277. 
  16. Zhao XJ, WS Caughey, RO Poyton. (1995). Fourier transform infrared analysis of carbonyl and nitrosyl complexes of cytochrome c oxidase from Saccharomyces cerevisiae. Methods Enzymol. 260:399-406. 
  17. Poyton RO, B Goehring M Droste, KA Sevarino, LA Allen, XJ Zhao. (1995). Cytochrome c oxidase (complex IV) from Saccharomyces cerevisiae. Methods Enzymol. 260:97-116. 
  18. Allen LA, XJ Zhao, W Caughey, RO Poyton. (1995). Isoforms of yeast cytochrome c oxidase subunit V affect the binuclear reaction center and alter the kinetics of interaction with the isoforms of yeast cytochrome c. J Biol. Chem. 270(1):110-118. 
  19. Poyton RO, DMJ Duhl, GHD Clarkson. (1992). Protein export from the mitochondrial matrix. Trends Cell Biol. 2(12):369-375. 
  20. Poyton RO, PV Burke. (1992). Oxygen regulated transcription of cytochrome c and cytochrome c oxidase genes in yeast. Biochim. Biophys. Acta. 1101(2):252-256. 
  21. Silve S, PR Rhode, B Coll, JL Campbell, RO Poyton. (1992). ABF1 is a phosphoprotein and plays a role in carbon source control of COX6 transcription in Saccharomyces cerevisiae. Mol Cell Biol. 12(9):4197-4208. 
  22. Trawick JD, N Kraut, FR Simon, RO Poyton. (1992). Regulation of yeast COX6 by the general transcription factor ABF1 and separate HAP2- and heme-dependent elements. Mol Cell Biol. 12(5):2303-2314. 
  23. Waterland RA, A Basu, B Chance, RO Poyton. (1991). The isoforms of yeast cytochrome c oxidase subunit V alter the in vivo kinetic properties of the holoenzyme. J Biol. Chem. 266:4180-4186. 
  24. Droste M, RO Poyton. (1991). Is the expression of mitochondrially-coded subunits of cytochrome c oxidase limiting assembly and regulated by ATP? Biol. Chem. Hoppe-Seyler. 372(8):647. 
  25. Black-Schaefer CL, JD McCourt, RO Poyton, and EE McKee. (1991). Mitochondrial gene expression in Saccharomyces cerevisiae III. Proteolysis of nascent chains in isolated yeast mitochondria optimized for protein synthesis. Biochem J. 274:199-205. 
  26. Bousquet I, G Dujardin, RO Poyton, P Slonimski. (1990). Two group 1 mitochondrial introns in the cob-box and cox1 genes require the same MRS1/PET157 nuclear gene products for splicing. Current Genetics. 18:117-124. 
  27. Dircks LK, RO Poyton. (1990). Overexpression of a leaderless form of yeast cytochrome c oxidase subunit Va circumvents the requirement for a leader peptide in mitochondrial import. Mol Cell Biol. 10(9):4984-4986.
  28. Waterland RA, A Basu, RO Poyton and B Chance. (1990). Enhanced internal electron transfer within the subunit 5B isozyme of yeast cytochrome c oxidase. Biophysical J. 57:232-234.
  29. Duhl DM, T Powell, RO Poyton. (1990). Mitochondrial import of cytochrome c oxidase in Saccharomyces cerevisiae. Identification of sequences required for mitochondrial localization in vivo. J Biol. Chem. 260(13):7273-7277. 
  30. Farrell LD, JD Trawick, RO Poyton. (1990). Mitochondrial-nuclear interactions: transcription of nuclear COX genes in yeast is reduced in cells that lack a mitochondrial genome in E. Quaglieriello, S. Papa, F. Palmieri, and C. Saccone, (Eds). Structure, Function and Biogenesis of Energy Transfer Systems. New York, NY: Elsevier Press. 131-134. 
  31. Wright RM, RO Poyton. (1990). Release of two Saccharomyces cerevisiae cytochrome genes, COX6 and CYC1, from glucose repression requires the SNF1 and SSN6 gene products. Mol Cell Biol. 10(3):1297-1300. 

1980 - 1989

  1. Valencik ML, B Kloeckener-Gruiseem, RO Poyton, JE McEwen. (1989). Disruption of the yeast nuclear PET54 gene blocks excision of mitochondrial intron aI5b from pre-mRNA for cytochrome c oxidase subunit I. EMBO J. 8(12):3899-3904.
  2. Basu A, RW Waterland, RO Poyton, B Chance. (1989). Influence of nuclear coded subunits on cytochrome c oxidase activity. Biophysical J. 55:567-569.
  3. Trawick JD, C Rognness, RO Poyton. (1989). Identification of a UAS and other cis-acting elements required for transcription of COX6 from Saccharomyces cerevisiae. Mol Cell Biol. 9(12):5350-5358.
  4. Cameron VL, TD Fox, RO Poyton. (1989). Isolation and characterization of a yeast strain carrying a mutation in the mitochondrial promoter for COX2. J Biol. Chem. 264(23):13391-13394. 
  5. Clarkson GHD, RO Poyton. (1989). A role for membrane potential in the biogenesis of cytochrome c oxidase subunit II, a mitochondrial gene product. J. Biol. Chem. 264:10114-10118. 
  6. Trawick JD, RM Wright, RO Poyton. (1989). Transcription of yeast COX6, the gene for cytochrome c oxidase subunit VI, is dependent on heme and on the HAP2 gene. J Biol. Chem. 264(1):7005-7008.
  7. Wright RM, B Rosenzweig, RO Poyton. (1989). Organization and expression of the COX6 genetic locus in Saccharomyces cerevisiae: Multiple mRNAs with different 3' termini are transcribed from COX6 and regulated differently. Nucl. Acids. Res. 17(3):1103-1120.
  8. Waterland R, L Powers, B Chance, RO Poyton. (1988). Effects of subunits Va and Vb on yeast cytochrome oxidase. FASEB J. 2:774.
  9. Chance B, L Powers, RO Poyton, R Waterland. (1988). Subunit control of cytochrome oxidase structure and activity. Biophysical J. 53:373-375. 
  10. Chance B, RA Waterland, A Tanaka, RO Poyton. (1988). Mitochondrial function in normal and genetically altered cells and tissues. ANN NY Acad. Sci. 550:360-373.
  11. Poyton RO, CE Trueblood, RM Wright, LE Farrell. (1988). Expression and function of cytochrome c oxidase subunit isologs: modulators of cellular energy production? Ann. NY Acad. Sci. 550:289-307.
  12. Trueblood CE, RO Poyton. (1988). Identification of REO1, a gene involved in negative regulation of COX5b and ANB1 in aerobically-grown Saccharomyces cerevisiae. Genetics. 120(3):671-680.
  13. Trueblood CE, RM Wright, RO Poyton. (1988). Differential regulation of the two genes encoding Saccharomyces cerevisiae cytochrome c oxidase subunit V by heme and the HAP2 and REO1 genes. Mol. Cell. Biol. 8(10):4537-4540.
  14. Kloeckener-Gruissem B, JE McEwen, RO Poyton. (1988). Identification of a third nucelar protein-encoding gene required specifically for post-transciptional expression of the mitochondrial COX3 gene in Saccharomyces cerevisiae. J. Bacteriol. 170:1399-1402. 
  15. Glasser SM, CE Trueblood, LK Dircks, RO Poyton, MG Cumsky. (1988). Functional analysis of mitochondrial protein import in yeast. J. Cell Biochem. 36(3):275-287. 
  16. Trueblood CE, RO Poyton. (1987). Differential effectiveness of yeast cytochrome c oxidase subunit V genes results from differences in expression not function. Mol. Cell. Biol. 7(10):3520-3526.
  17. Cumsky MG, CE Trueblood, C Ko, RO Poyton. (1987). Structural analysis of two genes encoding divergent forms of yeast cytochrome c oxidase subunit V. Mol. Cell. Biol. 7(10):3511-3519.
  18. Patterson TE, CE Trueblood, RM Wright, RO Poyton. (1987). Polypeptide subunits encoded by nuclear genes are essential components of cytochrome c oxidase. In S. Papa, B Chance, L Ernster. Cytochrome Systems: Molecular Biology and Bioenergetics. New York, NYL Plenum Press. pp. 253-260. 
  19. Wright RM, JD Trawick, CE Trueblood, TE Patterson, RO Poyton. (1987). Organization and expression of nuclear genes for cytochrome c oxidase. In S. Papa, B Chance, L Ernster.  Cytochrome Systems: Molecular Biology and Bioenergetics. New York, NYL Plenum Press. pp. 49-56.
  20. Kloeckener-Gruissem B, JE McEwen, RO Poyton. (1987). Nuclear functions required for cytochrome c oxidase biogenesis in Saccharomyces cerevisiae: Multiple trans-acting nuclear genes exert specific effects on expression of each of the cytochrome c oxidase subunits encoded on mitochondrial DNA. Current Genetics. 12(5):311-322.
  21. Patterson TE, RO Poyton. (1986). COX8, the structural gene for yeast cytochrome c oxidase subunit VIII. DNA sequence and gene disruption indicates that subunit VIII is required for maximal levels of cellular respiration and is derived from a percursor which is extended at both its NH2- and COOH-termini. J Biol. Chem. 261(36): 17192-17197. 
  22. Wright RW, LK Dircks, RO Poyton. (1986). Characterization of COX9, the nuclear gene encoding the yeast mitochondrial protein cytochrome c oxidase subunit VIIa. Subunit VIIa lacks a leader peptide and is an essential component of the holoenzyme. J. Biol. Chem. 261(36):17183-17191. 
  23. McEwen JE, C Ko, B Kloeckener-Gruissem, RO Poyton. (1986). Nuclear functions required for cytochrome c oxidase biogenesis in Saccharomyces cerevisiae. Characterization of mutants in 34 complementation groups. J. Biol. Chem. 261(25):11872-11879. 
  24. Lee SY, FB Knudsen, RO Poyton. (1985). Differentiation of brewery yeast strains by restriction endonuclease analysis of the mitochondrial DNA. J Biol. Chem. 261(20):9206-9209. 
  25. Cumsky, MG, C Ko, CE Trueblood, RO Poyton. (1985). Two non-identical forms of subunit V are functional in yeast cytochrome c oxidase. PNAS. 82(8):2235-2239. 
  26. McEwen JW, VC Cameron, RO Poyton. (1985). Rapid method for isolation and screening of cytochrome c oxidase deficient mutants of Saccharomyces cerevisiae. J. Bacteriol. 161(3):831-835. 
  27. Wright RM, C Ko, MG Cumsky, RO Poyton. (1984). Isolation and sequence of the structural gene for cytochrome c oxidase subunit VI from Saccharomyces cerevisiae. J Biol. Chem. 259(24):15401-15407. 
  28. McEwen JE, MG Cumsky, C Ko, SD Power, RO Poyton. (1984). Mitochondrial membrane biogenesis: Characterization and use of pet mutants to clone the nuclear gene coding for subunit V of yeast cytochrome c oxidase. J Cell. Biochem. 24(3):229-242.
  29. Power SD, MA Lochrie, RO Poyton. (1984). The nuclear-coded subunits of yeast cytochrome c oxidase. III. Identification of homologous subunits in yeast, bovine, and Neurospora for subunit V of yeast cytochrome c oxidases. J. Biol. Chem. 259(10):6575-6578. 
  30. Power SD, MA Lochrie, RO Poyton. (1984). The nuclear-coded subunits of yeast cytochrome c oxidase. II. The amino acid sequence of subunit VIII and a model for its disposition in the inner mitochondrial membrane. J. Biol. Chem. 259(10):6571-6574. 
  31. Power SD, MA Lochrie, RO Poyton. (1984). 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. J. Biol. Chem. 259(10):6564-6570.
  32. McKee EE, JE McEwen, RO Poyton. (1984). Mitochondrial gene expression in Saccharomyces cerevisiae. II. Fidelity of translation in isolated mitochondria from wild-type and respiratory-deficient mutant cells. J. Biol. Chem. 259(14):9332-9338.
  33. McKee EE, RO Poyton. (1984). Mitochondrial gene expression in Saccharomyces cerevisiae. I. Optimal conditions for protein synthesis in isolated mitochondria. J. Biol. Chem. 259(14): 9320-9331. 
  34. Cumsky MG, JE McEwen, C Ko, RO Poyton. (1983). Nuclear genes for mitochondrial proteins: Identification and isolation of a structural gene for subunit V of yeast cytochrome c oxidase. J. Biol. Chem. 258(22):13418-13421.
  35. Folley LS, SD Power, RO Poyton. (1983). Separation of nucleotides by ion-pair; reversed-phase high-performance liquid chromotography: Use of Mg(II) and triethylamine as competing hetaerons in the separation of adenine and guanine nucleotides. J Chromotogr. 281:199-207. 
  36. Power SD, MA Lochrie, RO Poyton. (1983). Reversed phase high performance liquid chromatographic purification of subunits of oligomeric membrane proteins. The nuclear coded subunits of yeast cytochrome c oxidase. J. Chromotogr. 266:585-598. 
  37. Poyton RO. (1983). Memory and membranes: The expression of genetic and spatial memory in the assembly of organelle macrocompartments. Modern Cell Bio. 2:15-72. 
  38. Poyton RO, G Bellus, AK Kerner. (1982). Biosynthesis of mitochondrial membrane proteins. In A. Martonosi, ed. Membranes and Transport, Vol. 1. Springer. pp. 237-247. 
  39. McKee KE, KA Sevarino, G Bellus, RO Poyton. (1981). Use of an optimized mitochondrial protein synthetic system to characterize a percursor to subunit II of cytochrome c oxidase. In M. Moo-Young. Advances in Biotechnology: Fermentation & Yeast Proceedings -- Proceedings of the 6th International Fermentation Symposium - 5th International Symposium on Yeasts. Pergamon Press. Toronto. pp. 357-362. 
  40. George-Nascimento C, RO Poyton. (1981). Further analysis of the polypeptide subunits of yeast cytochrome c oxidase. Isolation and characterization of subunits III, V, and VII. J. Biol. Chem. 256:9363-9370. 
  41. Poyton RO. (1980). Cooperative interaction between mitochondrial and nuclear genomes: Cytochrome c oxidase assembly as a model. Curr. Topics Cell Regulation. 17:231-295. 
  42. Poyton RO, K Sevarino, C George-Nascimento, SD Power. (1980). Protein precursors in the assembly of yeast cytochrome c oxidase, a transmembrane oligomer of the inner mitochondrial membrane. Ann. N.Y. Acad. Sci. 343:275-292.
  43. Sevarino L, RO Poyton. (1980). Mitochondrial membrane biogenesis: Identification of a percursor to yeast cytochrome c oxidase subunit II, an integral polypeptide. PNAS. 77(1):142-146. 

1964 - 1979

  1. Poyton RO, E McKemmie. (1979). Post-translational processesing of the polyprotein precursor to subunits IV-VII of yeast cytochrome c oxidase takes place in the inner mitochondrial membrane. J. Biol. Chem. 254(14):6772-6780.
  2. Poyton RO, E McKemmie. (1979). A polyprotein precursor to all four cytoplasmically-translated subunits of cytochrome c oxidase from Saccharomyces cerevisiae. J Biol. Chem. 254(14):6763-6771. 
  3. Poyton RO, E McKemmie. (1979). Limited proteolysis in the assembly of yeast cytochrome c oxidase. In H. Holzer and G.N. Cohen, et al., eds. The Role of Limited Proteolysis in Microorganisms. DHEW Publication No. 79-1591.
  4. Poyton RO, E McKemmie, CG Nascimento. (1978). The use of orthacryl two-dimensional electrophoresis to identify and compare the subunit polypeptides of bovine heart and yeast cytochrome c oxidase. J. Biol. Chem. 253(18): 6303-6306. 
  5. Poyton RO. (1978). A versatile apparatus for polyacrylamide and agarose gel electrophoresis in plexiglas slab gel molds. Anal. Biochcem. 90(2):624-632.
  6. Poyton RO, E McKemmie. (1976). The assembly of cytochrome c oxidase from Saccharomyces cerevisiae. In T Bucher et al, eds. The Genetics and Biogenesis of Mitochondria and Chloroplasts. Elsevier Press. pp.207-214.
  7. Poyton RO, J Kavanagh. (1976). Regulation of mitochondrial protein synthesis by cytoplasmic proteins. Proc. Natl. Acad. Sci. USA. 73(11):3947-3951.
  8. Poyton RO, J Kavanagh. (1975). The biosynthesis and assembly in vitro of cytochrome c oxidase from Saccharomyces cerevisiae. In E. Quagliarello et al., eds. Electron Transfer Chains and Oxidative Phosphorylation. Elsevier Press. pp.75-80.
  9. Groot GSP, RO Poyton. (1975). Oxygen control of cytochrome c oxidase synthesis in isolated mitochondria from Saccaromyces cerevisiae. Nature. 255:238-240. 
  10. Poyton RO, GSP Groot. (1975). Biosynthesis of polypeptides of cytochrome c oxidase by isolated mitochondria. Proc. Natl. Acad. Sci. USA. 72(1):172-176.
  11. Poyton RO, G Schatz. (1975). Cytochrome c oxidase from baker's yeast. IV. Immunological evidence for the participation of a mitochodrially-synthesized subunit in enzymatic activity. J. Biol. Chem. 250:762-766. 
  12. Poyton RO, G Schatz. (1975). Cytochrome c oxidase from baker's yeast. III. Physical characterization of isolated subunits and chemical evidence for two different classes of polypeptides. J. Biol. Chem. 250:752-761. 
  13. Ross E, E Ebner, RO Poyton, TL Mason, B Ono, G Schatz. (1974). The biosynthesis of mitochondrial cytochromes. In C. Saccone and A.M. Kroon, eds. The Biogenesis of Mitochondria. Academic Press. pp.477-490.
  14. Mason TL, RO Poyton, DC Wharton, G Schatz. (1973). Cytochrome c oxidase from baker's yeast. I. Isolation and properties. J. Biol. Chem. 248(4):1346-1354.
  15. Poyton RO. (1973). Effect of growth rate on the macromolecular composition of Prototheca zopfii, a colorless alga which divides by multiple fission. J. Bacteriol. 113(1):203-211.
  16. Mason T, E Ebner, RO Poyton, J Salzgaber, DC Wharton, L Mennucci, G Schatz. (1972). The participation of mitochondrial and cytoplasmic protein synthesis in mitochondrial formation. In S.G. van den Bergh, P. Borst, and E.C. Slater, eds. Mitochondria: Biogenesis and Bioenergetics. Amsterdam: North Holland Publishing Co. pp.53-69.
  17. Poyton RO, D Branton. (1972). Control of daughter cell number variation in multiple fission: genetic versus environmental determinants in Prototheca. Proc. Natl. Acad. Sci. USA. 69(8):2346-2350. 
  18. Poyton RO. (1970). The isolation and occurrence of Hyalochlorella marina. J. Gen. Microbiol. 62(2):189-194. 
  19. Poyton RO. (1970). The characterization of Hyalochlorella marina gen. et sp.nov. a new colorless counterpart of Chlorella. J. Gen. Microbiol. 62:171-188. 
  20. Poyton RO and D Branton. (1970). A multipurpose microperfusion chamber. Exptl. Cell Res. 60(1):109-114.
  21. Fuller MS, RO Poyton. (1964). A new technique for the isolation of aquatic fungi. Bioscience. 14:45-46.

Short Papers and Abstracts

2000 - Present

  1. Poyton RO, KA Ball, A Nelson. (2011). Mitochondrial nitrite-dependent NO production in Hypoxic signaling and Aging. FASEB Summer Research conference on: Mitochondrial Assembly and Dynamics in Health, Aging, and Disease. Steamboat Springs, CO. 
  2. Costantini LC, D Shine, K Ball, P Castello, N Pan, P Tucker, B Milgram, M Stowell, RO Poyton. (2011). A non-invasive photobiomodulation therapy for Alzheimer's disease. 10th International Conference on Alzheimer's Disease and Parkinsons Disease. Barcelona, Spain.
  3. Castello PR, KA Ball, RO Poyton. (2009). ATP and ADP have differential effects on cytochrome c oxidase catalyzed NO synthesis. (Cco/NO) under hypoxia. New York Academy of Sciences Meeting sponsored International meeting on: 'Hypoxia and Consequences.'
  4. Castello PR, KA Ball, D Woo, RO Poyton. (2007). Mitochondrial cytochrome c oxidase subunit isoforms have differential effects on its nitrite reductase activity. 2nd International Meeting on the Role of Nitrite in Physiology, Pathophysiology, and Therapeutics.
  5. David PS, RO Poyton. (2004). Anaerobically-grown Saccharomyces cerevisiae contains a functional respiratory chain. Keystone symposium on "Biology of Hypoxia: the role of oxygen sensing in development, normal function, and disease." Abstract #138. Steamboat Springs, CO.
  6. Poyton RO, Dirmeier R, McClure T, David PS, O'Brien KM. (2004). Mitochondria revisited: New roles for yeast mitochondria in oxygen-regulated gene expression. Keystone symposium on "Biology of Hypoxia: the role of oxygen sensing in development, normal function, and disease." Abstract #4. Steamboat Springs, CO.
  7. O'Brien KM, Dirmeier RP, Engle MM, Poyton RO. (2002). Characterization of oxidative stress in Saccharomyces cerevisiae mutants lacking superoxide dismutase. American Physiological Society Conference on "The power of comparative Physiology: Evolution, Integration, and Application. Abstract #451. Seattle, WA.
  8. Poyton RO, C Church, D Forsha, P Wazny. (2001). Assembly of cytochrome c oxidase: implications for aging and disease. Proceedings British Biochemical Society. Bristol, England.
  9. O'Brien KM, R Dirmeier, RO Poyton. (2001). Yeast flavohemoglobin provides protection against oxidative stress in mutants lacking superoxide dismutase. Proceedings of the 34th International Congress of Physiological Sciences. Christchurch, New Zealand.
  10. Dirmeier R, KM O'Brien, RO Poyton. (2001). Cellular Adaptation to Hypoxia: levels of oxidative damage indicate that ROS levels increase in S. cerevisiae cells shifted from normoxia to anoxia. Proceedings of the 34th International Congress of Physiological Sciences. Christchurch, New Zealand.

1990 - 1999

  1. Poyton RO. (1999). Oxygen sensing and involvement of the respiratory chain in expression of hypoxic genes in yeast: implications for oxygen-regulated gene expression in other eukaryotes. International Meeting on "Oxygen Sensing: Molecules to Man." Philadelphia, PA.
  2. Burke PV, RO Poyton. (1997). Structure/function of oxygen-regulated subunit isoforms in cytochrome oxidase. Company of Biologists Symposium on "Oxygen Relationships: Evolutionary, Physiological, and Molecular Aspects." Asilomar, CA.
  3. Kwast KE, PV Burke, RO Poyton. (1997). Oxygen sensing and transcriptional regulation of oxygen responsive genes in yeast. Company of Biologists Symposium on "Oxygen Relationships: Evolutionary, Physiological, and Molecular Aspects." Asilomar, CA.
  4. Church C, RO Poyton. (1996). PET100, a gene required for the assembly of yeast cytochrome c oxidase. Yeast Genetics and Molecular Biology Meeting.
  5. Zhao X-J, D Raitt, PV Burke, A Clewell, S Pepperl, RO Poyton. (1995). Role of yeast hemoglobin in oxidative stress. 25th Annual Meeting, American Aging Association.
  6. Church C, B Goehring, C Chapon, RO Poyton. (1994). Assembly of cytochrome c oxidase in Saccharomyces cerevisiae. 1994 Yeast Genetics and Molecular Biology Meeting. Abstract #57A.
  7. Allen L, RO Poyton. (1994). Functional interactions between the two isoforms of yeast cytochrome c and cytochrome c oxidase subunit V. 1994 Yeast Genetics and Molecular Biology Meeting. Abstract #310B. 
  8. Burke PV, D Raitt, E Kellogg, L Allen, M Heller, B Coll, RO Poyton. (1994). Oxygen regulation of cytochrome c and cytochrome c oxidase genes in S. cerevisiae. 1994 Yeast Genetics and Molecular Biology Meeting. Abstract #225A.
  9. Masucci JP, LA Pon, RO Poyton, E Schon. (1993). Use of yeast genetics to study the function of human cytochrome c oxidase subunits. American Society of Cell Biology. "Hot Papers." Abstract #378.
  10. Trawick JD, C Farrell, N Kraut, S Silve, RO Poyton. (1993). Involvement of ABF1 in intergenomic signaling from mitochondrion to nucleus. Yeast, 9. Abstract #73.
  11. Calder KM, RO Poyton, JM McEwen. (1993). Participation of nuclear-coded subunits in assembly of cytochrome c oxidase complex. Yeast, 9. Abstract #52.
  12. Burke PV, L Allen, EA Kellogg, RO Poyton. (1992.) Oxygen regulation of cytochrome oxidase genes in yeast. Colorado Biotechnology Symposium. Fort Collins, CO.
  13. Duhl D, A Cassidy-Stone, RO Poyton. (1992). Import and assembly of yeast cytochrome c oxidase subunits in vitro. Molecular Biology of the Cell 3. Abstract #1065.
  14. Trawick JD, LE Farrell, N Kraut, B Coll, RO Poyton. (1992). Involvement of ABF1 in intergenomic signaling from mitochondrion to nucleus. Molecular Biology of the Cell 3. Abstract #1060
  15. Cassidy-Stone A, D Duhl, RO Poyton. (1991). Import and assembly of yeast cytochrome c oxidase subunits in vitro. Gordon Conference on Membrane Biology. Meridan, NH. 
  16. Cassidy-Stone, A, D Duhl, RO Poyton. (1991). Import and assembly of cytochrome c oxidase subunits in vitro. American Society of Genetics Meeting. San Francisco, CA.
  17. Bousquet I, G Dujardin, RO Poyton, PP Slonimski. (1990). The PET157/MRS1 gene is involved in the excision of two group 1 mitochondrial introns located in CYTB and COX1 genes. 15th International Congress on Yeast Genetics and Molecular Biology. Yeast 6. Abstract #S535.
  18. Dircks LK, RO Poyton. (1990). A net charge of +1 and the ability to form a sheet are essential features for the leader peptide of cytochrome c oxidase subunit Va in mitochondrial import. 15th International Congress on Yeast Genetics and Molecular Biology.
  19. Silve S, JD Trawick, RO Poyton. (1990). Carbon source dependent regulation of COX6 expression: correlation with phosphorylation of DNA binding factor(s). 15th International Congress on Yeast Genetics and Molecular Biology. Yeast 6. Abstract #S246. 
  20. Poyton RO. (1990). Mitochondrial-nuclear interactions: regulation of nuclear COX genes by the mitochondrial genome. University of Florida Winter Organelles Meeting. Coral Gables, FL. 

1980 - 1989

  1. Chance B, RO Poyton, A Basu, RA Waterland. Expression of cytochrome oxidase and hemoglobin in Saccharomyces cerevisiae mutants. J Cell Biol. 1989; 107:345a.
  2. Poyton RO. (1989). Interplay between nuclear and mitochondrial genes in the synthesis, assembly, and function of cytochrome c oxidase. International Symposium of Mitochondrial Biogenesis: Mechanisms and Pathobiology, East West Center. Honolulu, HI. 
  3. Duhl D, T Powell, RO Poyton. (1989). Mitochondrial import of cytochrome c oxidase subunit VIIa in Saccharomyces cersvisiae: Identification of sequences required for mitochondrial localization in vivo. Cold Spring Harbor Meeting on Yeast Cell Biology. Cold Spring Harbor, NY. 
  4. Dircks LK, D Duhl, GHD Clarkson, RO Poyton. (1989). Localization of protein products of nuclear and mitochondrial genes to the inner mitochondrial membrane. International Symposium on Structure, Function and Biogenesis of Energy Transfer Systems. Bari, Italy.
  5. Trawick JD, RM Wright, LE Farrell, JL Mitcham, RO Poyton. (1989). Regulation of the yeast COX6 gene: a paradigm for understanding environmental and cellular control of cytochrome c oxidase synthesis and assembly. International Symposium on Structure, Function and Biogenesis of Energy Transfer Systems. Bari, Italy.
  6. Dircks LK, RO Poyton. (1989). Use of a leader peptide substitution vector to localize targeting information within the leader peptide of cytochrome c oxidase subunit Va. 1989 Yeast Genetics and Molecular Biology Meeting. Atlanta, GA. 
  7. Trawick JD, RM Wright, RO Poyton. (1989). Analysis of the COX6 UAS and its implications for the regulation of cytochrome gene expression in yeast. 1989 Yeast Genetics and Molecular Biology Meeting. Atlanta, GA.
  8. Chance B, RO Poyton, A Basu, R Waterland. (1989). Expression of cytochrome oxidase and hemoglobin and Saccharomyces cerevisiae mutants. Federation of American Societies for Experimental Biology Meeting. Chicago, IL.
  9. Poyton RO, LK Dircks, D Duhl, GHD Clarkson. (1988). Pathways and requirements for localizaion of the protein products of nuclear and mitochondrial genes to the inner mitochondrial membrane. 14th Annual EMBO Meeting. Heidelberg, West Germany.
  10. Poyton RO, RM Wright, JD Trawick, CE Trueblood, B Roecklein. (1988). Intergenomic signaling and the assembly of yeast cytochrome c oxidase. 14th Annual EMBO Meeting. Heidelberg, West Germany.
  11. Trueblood CE, RO Poyton. (1988). Differential regulation of two genes encoding cytochrome c oxidase subunit V by heme and the HAP2 and REO1 genes. 14th International Congress of Yeast Genetics and Molecular Biology. Helsinki, Finland.
  12. Trawick JD, FR Simon, RO Poyton. (1988). The COX6 gene of Saccharomyces cerevisiae is regulated by a HEM1 and HAP2 dependent UAS. 16th International Congress of Genetics. Toronto, Canada.
  13. Powers L, B Chance, RO Poyton. (1988). Edge structures of genetically altered cytochrome oxidases. American Biophysical Society. New Orleans, LA. 
  14. Poyton RO, CE Trueblood, RM Wright, JD Trawick. (1987). Organization and differential expression of nuclear genes for cytochrome c oxidase in S. cerevisiae. Cold Spring Harbor Meeting on Molecular Biology and Mitochondria and Chloroplasts. Cold Spring Harbor, NY.
  15. Wright RM, RO Poyton. (1987). Intergenomic signaling in yeast. Cold Spring Harbor Meeting on Yeast Cell Biology. Cold Spring Harbor, NY.
  16. Trueblood CE, RO Poyton. (1987). Differential regulation of COX5a and COX5b by HAP1, HAP2, and a newly identified gene, REO1. Cold Spring Harbor Meeting on Yeast Cell Biology. Cold Spring Harbor, NY.
  17. Ohmen JD, B Kloeckener-Gruissem, JE McEwen, RO Poyton. (1986). Cloning of two nuclear genes required for a post-transcriptional step in expression of the yeast mitochondrial COX3 gene. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  18. Patternson TE, RO Poyton. (1986). Targeting of yeast cytochrome c oxidase subunit VIII to mitochondria. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  19. Wright RM, LK Dircks, DM Duhl, RO Poyton. (1986). Localization of proteins to the mitochondrial inner membrane: Yeast cytochrome c oxidase subunit VIIa is derived from a precursor that lacks a leader peptide and is extended by four amino acids at its COOH-terminus. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  20. Kloeckener-Gruiseem B, JE McEwen, RO Poyton. (1986). Nuclear-mitochondrial interactions: Multiple trans-acting nuclear genes exert specific effects on expression of each of the cytochrome c oxidase subunits encoded on yeast mitochondrial DNA. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  21. McEwen JE, C Ko, B Kloeckener-Gruissem, RO Poyton. (1986). Nuclear functions required for cytochrome c oxidase biogenesis in Saccharomyces cerevisiae: Identification and characterization of mutants in 34 complementation groups. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  22. Wright RM, JD Trawick, E Waron, RO Poyton. (1986). COX6: A yeast gene coding for one protein and up to six functional mRNAs is heme regulated and HAP2 independent. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  23. Trueblood CE, MG Cumsky, RO Poyton. (1986). Two forms of cytochrome c oxidase subunit V are equally functional but are differentially regulated. 13th International Meeting on Yeast Genetics and Molecular Biology. Banff, Canada.
  24. Trueblood CE, MG Cumsky, RO Poyton. (1986). Two forms of yeast cytochrome c oxidase subunit V are differentially expressed by equally functional. Fed. Proc. 45. Abstract #2293.
  25. Cumsky MG, CE Trueblood, RO Poyton. (1985). The multigene family for a nuclear coded subunit of the yeast inner mitochondrial membrane protein complex, cytochrome c oxidase: Comparison and differential expression of COX5a and COX5b. 13th International Congress of Biochemistry. Amsterdam, The Netherlands.
  26. Wright RM, RO Poyton. (1985). Differential regulation of two nuclear genes for subunits of cytochrome c oxidase. Cold Spring Harbor Meeting on Yeast Molecular Biology. Cold Spring Harbor, NY.
  27. Patterson TE, RM Wright, SD Power, RO Poyton. (1985). Comparison of the polypeptide and nucleotide sequences of yeast cytochrome c oxidase subunits VIII and VIIa suggests carboxyl terminal processing. Cold Spring Harbor Meeting on Yeast Molecular Biology. Cold Spring Harbor, NY.
  28. Cumsky MG, CE Trueblood, RO Poyton. (1985). RNA processing regulates expression of the COX5b gene product in yeast. Cold Spring Harbor Meeting on Yeast Molecular Biology. Cold Spring Harbor, NY.
  29. Trueblood CE, MG Cumsky, RO Poyton. (1985). Differential expression of two nuclear genes for yeast cytochrome c oxidase subunit V, a mitochondrial membrane protein. ICN-UCLA Symposium on Yeast Molecular Biology. Keystone, CO. 
  30. Koleckener-Gruissem B, JE McEwen, RO Poyton. (1985). Nuclear-mitochondrial interactions: Identification of three nuclear genes required for the posttranscriptional processing of a mitochondrial gene, oxi-2. ICN-UCLA Symposium on Yeast Molecular Biology. Keystone, CO. 
  31. Cameron VC, JE McEwen, RO Poyton. (1985). A mutation in the terminal 2/3 of a mitochondrially encoded protein affects both processing of the leader peptide and protein function. ICN-UCLA Symposium on Yeast Molecular Biology. Keystone, CO.
  32. Ko C, MG Cumsky, RO Poyton. (1984). Mitochondrial gene expression. The effect of carbon source on the expression of the genes for subunits I, II, and III of yeast cytochrome c oxidase. 12th International Conference on Yeast Genetics and Molecular Biology. Edinburgh, Scotland.
  33. Cumsky MG, C Ko, CE Trueblood, RO Poyton. (1984). Identification and differential regulation of two yeast genes for subunit V from cytochrome c oxidase. 12th International Conference on Yeast Genetics and Molecular Biology. Edinburgh, Scotland.
  34. McEwen JE, MG Cumsky, SD Power, C Ko, RO Poyton. (1983). Identification of mutants altered in subunit V of cytochrome c oxidase in S. cerevisiae. ICN-UCLA Symposium on Protein Transport and Secretion. Keystone, CO.
  35. Cumsky MG, CE Trueblood, JE McEwen, C Ko, RO Poyton. (1983). Molecular cloning of cytochrome c oxidase nuclear genes. Cold Spring Harbor Symposium on Yeast Genetics. Cold Spring Harbor, NY.
  36. McEwen JE, C Ko, MG Cumsky, H Forrester, B Klockener-Gruissem, RO Poyton. (1983). Genetics of mitochondrial membrane biogenesis in Saccharomyces cerevisiae: Identification of mutants altered in nuclear structural genes for cytochrome c oxidase subunits. Cold Spring Harbor Symposium on Yeast Genetics. Cold Spring Harbor, NY. 
  37. McEwen JE, C Ko, MG Cumsky, RO Poyton. (1983). Identification of nuclear genes required for cytochrome c oxidase biogenesis in S. cerevisiae. Fed. Proc. 42. Abstract #2710.
  38. Cumsky MG, JE McEwen, C Ko, SD Power, RO Poyton. (1983). Isolation and characterization of genes encoding subunits V and VI of cytochrome c oxidase from Saccharomyces cerevisiae. Fed. Proc. 42. Abstract $2709.
  39. McKee EE, G Bellus, C Moore, AK Kerner, CE Trueblood, RO Poyton. (1982). Yeast mitochondrial gene expression in vitro. American Society of Cell Biology. J. Cell. Biol. 95(2). Abstract #13024.
  40. Power SD, ML Lochrie, RO Poyton. (1982). Application of reversed phase chromatography to the dissection of yeast cytochrome c oxidase, an oligomeric membrane protein. 2nd International Symposium on HPLC of Proteins, Peptides, and Polynucleotides. Baltimore, MD. 
  41. Power SD, ML Lochrie, RO Poyton. (1982). Rapid room temperature separation of Pth amino acids. 2nd International Symposium on HPLC of Proteins, Peptides, and Polynucleotides. Baltimore, MD. 
  42. McEwen JE, SD Power, MG Cumsky, RO Poyton. (1982). Nuclear cytochrome c oxidase deficient mutants in S. cerevisiae: Identification of regulatory and structural genes. 11th International Conference on Yeast Genetics and Molecular Biology. Montpellier, France.
  43. McKee EE, G Bellus, C Moore, AL Kerner, CE Trueblood, RO Poyton. (1982). Yeast mitochondrial gene expression in vitro. Workshop on Mitochondrial Gene Expression (sponsored by the European Molecular Biology Organization). Castro, Italy.
  44. Power SD, M Lochrie, G Bellus, RO Poyton. (1982). Use of HPLC to isolate and characterize the subunits of yeast cytochrome c oxidase. Fed. Proc. 41. Abstract #5489.
  45. McKee EE, SD Power, G Bellus, J McEwen, RO Poyton. (1981). In vitro synthesis and membrane insertion of mitochondrial gene products. Cold Spring Harbor Meeting on Mitochondrial Genes. Cold Spring Harbor, NY.
  46. George-Nascimento C, RO Poyton. (1981), Isolation and characterization of subunits III, V, and VII of yeast cytochrome c oxidase. Fed. Proc. 40. Abstract #850.
  47. McKee EE, KA Sevarino, H Sidgwick Waite, RO Poyton. (1980). Nuclear control of mitochondrial gene expression in the assembly of cytochrome c oxidase. 5th International Symposium on Yeasts. London, Ontario.
  48. McKee EE, RO Poyton. (1980). Regulation of protein synthesis in isolated mitochondria. Fed. Proc. 39. Abstract #1872.
  49. Poyton RO, EE McKee, KA Sevarino, C George-Nascimento, SD Power, H Sidgwick Waite. (1980). Bitropic assembly of the inner mitochondrial membrane. ICN-UCLA Symposium Membrane Biogenesis and Neuroreceptors. Keystone, CO.

1970 - 1979

  1. George-nascimento CY, RO Poyton. (1979). Estructura y biogenesis di la citocroma c oxidasa de leva dura. Pan American Biochemical Society Meeting. Vina de Mar, Chile.
  2. Poyton RO, SD Power, KA Sevarino, CY George-Nascimento. (1979). Biosynthetic precursors on the assembly of cytochrome c oxidase. New York Academy of Sciences Symposium on Protein Processing. New York, NY.
  3. Poyton RO, CY George-Nascimento, KA Sevarino, SD Power. (1979). Synthesis and assembly of yeast cytochrome c oxidase, an oligometic membrane protein. Cold Spring Harbor Symposium on Membrane Biogenesis. Cold Spring Harbor, NY. 
  4. Poyton RO, SD Power, KA Sevarino, CY George-Nascimento. (1979). The role of proteolysis in the assembly of yeast cytochrome c oxidase. Symposium on: Protein Processing. Federation of American Societies for Experimental Biology. Dallas, TX. 
  5. Power SD, RO Poyton. (1979). Purification and intracellular transport of the polyprotein precursor to subunits IV-VII of yeast cytochrome c oxidase. Fed. Proc. 38. Abstract #1277.
  6. Walenga RW, RO Poyton. (1978). Cardiolipin associated with yeast cytochrome oxidase. Fed. Proc. 37. Abstract #2326.
  7. Poyton RO, E McKemmie. (1976). The assembly of cytochrome oxidase from Saccharomyces cerevisiae. Interdisciplinary Conference on the Genetics and Biogenesis of Chloroplasts and Mitochondria. Munich, Germany.
  8. Poyton RO, J Kavanagh. (1975). Cytochrome c oxidase from Saccharomyces cerevisiae: Subunit structure and an in vitro assay for assembly. 11th International Congress on Bioenergetics. Bari, Italy.
  9. Groot, GSP, RO Poyton. (1975). The biosynthesis of cytochrome c oxidase in yeast mitochondria. 5th International Biophysics Congress. Copenhagen, Denmark. Abstract #A-91.
  10. Groot GSP, RO Poyton, (1974). Oxygen control of cytochrome c oxidase synthesis in isolated mitochondria. 9th Meeting, Federation of European Biochemical Societies. Budapest, Hungary.
  11. Poyton RO, E Ross, G Schatz. (1973). The biogenesis of mitochondria in yeast. 9th International Congress of Biochemistry. Stockholm, Sweden. Abstract #5Sb3.
  12. Mason TL, RO Poyton. (1972). The biosynthesis of cytochrome oxidase in Saccharomyces cerevisiae. Fed. Proc. 31. Abstract #1401.

 

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