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Items: 1 to 50 of 96

1.

Nitric oxide produced by cytochrome c oxidase helps stabilize HIF-1α in hypoxic mammalian cells.

Ball KA, Nelson AW, Foster DG, Poyton RO.

Biochem Biophys Res Commun. 2012 Apr 20;420(4):727-32. doi: 10.1016/j.bbrc.2012.03.050. Epub 2012 Mar 17.

2.

Identification of potential calorie restriction-mimicking yeast mutants with increased mitochondrial respiratory chain and nitric oxide levels.

Li B, Skinner C, Castello PR, Kato M, Easlon E, Xie L, Li T, Lu SP, Wang C, Tsang F, Poyton RO, Lin SJ.

J Aging Res. 2011 Mar 31;2011:673185. doi: 10.4061/2011/673185.

3.
4.

Low intensity light stimulates nitrite-dependent nitric oxide synthesis but not oxygen consumption by cytochrome c oxidase: Implications for phototherapy.

Ball KA, Castello PR, Poyton RO.

J Photochem Photobiol B. 2011 Mar 2;102(3):182-91. doi: 10.1016/j.jphotobiol.2010.12.002. Epub 2010 Dec 25.

PMID:
21237670
5.

Mitochondria and hypoxic signaling: a new view.

Poyton RO, Castello PR, Ball KA, Woo DK, Pan N.

Ann N Y Acad Sci. 2009 Oct;1177:48-56. doi: 10.1111/j.1749-6632.2009.05046.x. Review.

PMID:
19845606
6.

Mitochondrial generation of free radicals and hypoxic signaling.

Poyton RO, Ball KA, Castello PR.

Trends Endocrinol Metab. 2009 Sep;20(7):332-40. doi: 10.1016/j.tem.2009.04.001. Epub 2009 Sep 3. Review.

PMID:
19733481
7.

The absence of a mitochondrial genome in rho0 yeast cells extends lifespan independently of retrograde regulation.

Woo DK, Poyton RO.

Exp Gerontol. 2009 Jun-Jul;44(6-7):390-7. doi: 10.1016/j.exger.2009.03.001. Epub 2009 Mar 12.

8.

Multiple pathways of mitochondrial-nuclear communication in yeast: intergenomic signaling involves ABF1 and affects a different set of genes than retrograde regulation.

Woo DK, Phang TL, Trawick JD, Poyton RO.

Biochim Biophys Acta. 2009 Feb;1789(2):135-45. doi: 10.1016/j.bbagrm.2008.09.008. Epub 2008 Oct 14.

PMID:
18977319
9.

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

Castello PR, Woo DK, Ball K, Wojcik J, Liu L, Poyton RO.

Proc Natl Acad Sci U S A. 2008 Jun 17;105(24):8203-8. doi: 10.1073/pnas.0709461105. Epub 2008 Apr 3.

10.
13.

A role for Pet100p in the assembly of yeast cytochrome c oxidase: interaction with a subassembly that accumulates in a pet100 mutant.

Church C, Goehring B, Forsha D, Wazny P, Poyton RO.

J Biol Chem. 2005 Jan 21;280(3):1854-63. Epub 2004 Oct 26.

15.

Experimental strategies for analyzing oxygen sensing in yeast.

Poyton RO, Dirmeier R, O'Brien K, David P, Dodd A.

Methods Enzymol. 2004;381:644-62. No abstract available.

PMID:
15063704
16.

Measurement of oxidative stress in cells exposed to hypoxia and other changes in oxygen concentration.

Dirmeier R, O'Brien K, Engle M, Dodd A, Spears E, Poyton RO.

Methods Enzymol. 2004;381:589-603. No abstract available.

PMID:
15063700
17.

A mechanism of oxygen sensing in yeast. Multiple oxygen-responsive steps in the heme biosynthetic pathway affect Hap1 activity.

Hon T, Dodd A, Dirmeier R, Gorman N, Sinclair PR, Zhang L, Poyton RO.

J Biol Chem. 2003 Dec 12;278(50):50771-80. Epub 2003 Sep 25.

18.

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

Dirmeier R, O'Brien KM, Engle M, Dodd A, Spears E, Poyton RO.

J Biol Chem. 2002 Sep 20;277(38):34773-84. Epub 2002 Jun 27.

19.
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21.

Mitochondrial-nuclear crosstalk is involved in oxygen-regulated gene expression in yeast.

Poyton RO, Dagsgaard CJ.

Adv Exp Med Biol. 2000;475:177-84.

PMID:
10849659
22.
23.
24.

Assembling a time bomb--cytochrome c oxidase and disease.

Poyton RO.

Nat Genet. 1998 Dec;20(4):316-7. No abstract available.

PMID:
9843194
25.

Oxygen sensing and the transcriptional regulation of oxygen-responsive genes in yeast.

Kwast KE, Burke PV, Poyton RO.

J Exp Biol. 1998 Apr;201(Pt 8):1177-95. Review.

26.

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

Burke PV, Poyton RO.

J Exp Biol. 1998 Apr;201(Pt 8):1163-75. Review.

27.
28.

A fermentor system for regulating oxygen at low concentrations in cultures of Saccharomyces cerevisiae.

Burke PV, Kwast KE, Everts F, Poyton RO.

Appl Environ Microbiol. 1998 Mar;64(3):1040-4.

29.
30.

Effects of oxygen concentration on the expression of cytochrome c and cytochrome c oxidase genes in yeast.

Burke PV, Raitt DC, Allen LA, Kellogg EA, Poyton RO.

J Biol Chem. 1997 Jun 6;272(23):14705-12.

31.

Function and expression of flavohemoglobin in Saccharomyces cerevisiae. Evidence for a role in the oxidative stress response.

Zhao XJ, Raitt D, V Burke P, Clewell AS, Kwast KE, Poyton RO.

J Biol Chem. 1996 Oct 11;271(41):25131-8.

32.
33.

Oxygen sensing and molecular adaptation to hypoxia.

Bunn HF, Poyton RO.

Physiol Rev. 1996 Jul;76(3):839-85. Review.

PMID:
8757790
34.

In organello mitochondrial protein and RNA synthesis systems from Saccharomyces cerevisiae.

Poyton RO, Bellus G, McKee EE, Sevarino KA, Goehring B.

Methods Enzymol. 1996;264:36-42. No abstract available.

PMID:
8965710
35.

Crosstalk between nuclear and mitochondrial genomes.

Poyton RO, McEwen JE.

Annu Rev Biochem. 1996;65:563-607. Review.

PMID:
8811190
37.

Cytochrome-c oxidase from Saccharomyces cerevisiae.

Poyton RO, Goehring B, Droste M, Sevarino KA, Allen LA, Zhao XJ.

Methods Enzymol. 1995;260:97-116. No abstract available.

PMID:
8592475
38.

Fourier transform infrared analysis of carbonyl and nitrosyl complexes of cytochrome-c oxidase from Saccharomyces cerevisiae.

Zhao XJ, Caughey WS, Poyton RO.

Methods Enzymol. 1995;260:399-406. No abstract available.

PMID:
8592462
39.

Protein export from the mitochondrial matrix.

Poyton RO, Duhl DM, Clarkson GH.

Trends Cell Biol. 1992 Dec;2(12):369-75.

PMID:
14731958
40.

ABF1 is a phosphoprotein and plays a role in carbon source control of COX6 transcription in Saccharomyces cerevisiae.

Silve S, Rhode PR, Coll B, Campbell J, Poyton RO.

Mol Cell Biol. 1992 Sep;12(9):4197-208.

41.

Oxygen regulated transcription of cytochrome c and cytochrome c oxidase genes in yeast.

Poyton RO, Burke PV.

Biochim Biophys Acta. 1992 Jul 17;1101(2):252-6. Review. No abstract available.

PMID:
1321669
42.
43.

The isoforms of yeast cytochrome c oxidase subunit V alter the in vivo kinetic properties of the holoenzyme.

Waterland RA, Basu A, Chance B, Poyton RO.

J Biol Chem. 1991 Mar 5;266(7):4180-6.

44.
46.

Two group I mitochondrial introns in the cob-box and coxI genes require the same MRS1/PET157 nuclear gene product for splicing.

Bousquet I, Dujardin G, Poyton RO, Slonimski PP.

Curr Genet. 1990 Aug;18(2):117-24.

PMID:
1699677
50.

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