Robert O. Poyton

Affiliations: 
University of Colorado, Boulder, Boulder, CO, United States 
Area:
Molecular Biology
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"Robert Poyton"
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Woo DK, Jung YW, O'Brien KM, et al. (2013) Molecular characterization of a mitochondrial mutant carrying point mutations in the 3′ untranslated region of the COX3 mRNA from Saccharomyces cerevisiae Animal Cells and Systems. 17: 80-87
Ball KA, Nelson AW, Foster DG, et al. (2012) Nitric oxide produced by cytochrome c oxidase helps stabilize HIF-1α in hypoxic mammalian cells. Biochemical and Biophysical Research Communications. 420: 727-32
Li B, Skinner C, Castello PR, et al. (2011) Identification of potential calorie restriction-mimicking yeast mutants with increased mitochondrial respiratory chain and nitric oxide levels. Journal of Aging Research. 2011: 673185
Poyton RO, Ball KA. (2011) Therapeutic photobiomodulation: nitric oxide and a novel function of mitochondrial cytochrome c oxidase. Discovery Medicine. 11: 154-9
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. Journal of Photochemistry and Photobiology. B, Biology. 102: 182-91
Poyton RO, Castello PR, Ball KA, et al. (2009) Mitochondria and hypoxic signaling: a new view. Annals of the New York Academy of Sciences. 1177: 48-56
Poyton RO, Ball KA, Castello PR. (2009) Mitochondrial generation of free radicals and hypoxic signaling. Trends in Endocrinology and Metabolism: Tem. 20: 332-40
Woo DK, Poyton RO. (2009) The absence of a mitochondrial genome in rho0 yeast cells extends lifespan independently of retrograde regulation. Experimental Gerontology. 44: 390-397
Woo DK, Phang TL, Trawick JD, et al. (2009) Multiple pathways of mitochondrial-nuclear communication in yeast: intergenomic signaling involves ABF1 and affects a different set of genes than retrograde regulation. Biochimica Et Biophysica Acta. 1789: 135-45
Castello PR, Woo DK, Ball K, et al. (2008) Oxygen-regulated isoforms of cytochrome c oxidase have differential effects on its nitric oxide production and on hypoxic signaling. Proceedings of the National Academy of Sciences of the United States of America. 105: 8203-8
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