Graham R Scott

Summary

Affiliation: McMaster University
Country: Canada

Publications

  1. doi request reprint Air breathing and aquatic gas exchange during hypoxia in armoured catfish
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
    J Comp Physiol B 187:117-133. 2017
  2. pmc Adaptive Modifications of Muscle Phenotype in High-Altitude Deer Mice Are Associated with Evolved Changes in Gene Regulation
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, ON, Canada
    Mol Biol Evol 32:1962-76. 2015
  3. pmc How bar-headed geese fly over the Himalayas
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, Ontario, Canada
    Physiology (Bethesda) 30:107-15. 2015
  4. ncbi request reprint Evolution of salinity tolerance from transcriptome to physiological system
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4K1, Canada
    Mol Ecol 22:3656-8. 2013
  5. pmc Temperature during embryonic development has persistent effects on thermal acclimation capacity in zebrafish
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, ON L8S 4K1, Canada
    Proc Natl Acad Sci U S A 109:14247-52. 2012
  6. doi request reprint Elevated performance: the unique physiology of birds that fly at high altitudes
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1, Canada
    J Exp Biol 214:2455-62. 2011
  7. doi request reprint Regulation of gill transcellular permeability and renal function during acute hypoxia in the Amazonian oscar (Astronotus ocellatus): new angles to the osmorespiratory compromise
    Chris M Wood
    Department of Biology, McMaster University, Hamilton, Ontario, Canada, L8S 4K1
    J Exp Biol 212:1949-64. 2009
  8. ncbi request reprint Rapid regulation of Na+ fluxes and ammonia excretion in response to acute environmental hypoxia in the Amazonian oscar, Astronotus ocellatus
    Chris M Wood
    Dept of Biology, McMaster Univ, Hamilton, ON, Canada
    Am J Physiol Regul Integr Comp Physiol 292:R2048-58. 2007
  9. pmc High-altitude ancestry and hypoxia acclimation have distinct effects on exercise capacity and muscle phenotype in deer mice
    Mikaela A Lui
    Department of Biology, McMaster University, Hamilton, Ontario, Canada
    Am J Physiol Regul Integr Comp Physiol 308:R779-91. 2015
  10. ncbi request reprint Mitochondrial physiology in the skeletal and cardiac muscles is altered in torrent ducks, Merganetta armata, from high altitudes in the Andes
    Neal J Dawson
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S4K1, Canada
    J Exp Biol 219:3719-3728. 2016

Collaborators

Detail Information

Publications13

  1. doi request reprint Air breathing and aquatic gas exchange during hypoxia in armoured catfish
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
    J Comp Physiol B 187:117-133. 2017
    ..Therefore, low rates of metabolism and gill ventilation, and a reduction in branchial gas-exchange capacity, may help minimize branchial O2 loss in armoured catfish while air breathing in aquatic hypoxia...
  2. pmc Adaptive Modifications of Muscle Phenotype in High-Altitude Deer Mice Are Associated with Evolved Changes in Gene Regulation
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, ON, Canada
    Mol Biol Evol 32:1962-76. 2015
    ..These results suggest that evolved population differences in the oxidative capacity and capillarity of skeletal muscle involved expression changes in a small suite of coregulated genes. ..
  3. pmc How bar-headed geese fly over the Himalayas
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, Ontario, Canada
    Physiology (Bethesda) 30:107-15. 2015
    ....
  4. ncbi request reprint Evolution of salinity tolerance from transcriptome to physiological system
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4K1, Canada
    Mol Ecol 22:3656-8. 2013
    ..The work of Whitehead et al. therefore emphasizes how the mechanisms of adaptive divergence between populations can be expanded over time to produce the more complex differences that can exist between species...
  5. pmc Temperature during embryonic development has persistent effects on thermal acclimation capacity in zebrafish
    Graham R Scott
    Department of Biology, McMaster University, Hamilton, ON L8S 4K1, Canada
    Proc Natl Acad Sci U S A 109:14247-52. 2012
    ..Developmental plasticity may thus help some ectothermic organisms cope with the more variable temperatures that are expected under future climate-change scenarios...
  6. doi request reprint Elevated performance: the unique physiology of birds that fly at high altitudes
    Graham R Scott
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1, Canada
    J Exp Biol 214:2455-62. 2011
    ..Disentangling these roles will be instrumental if we are to understand the physiological basis of altitudinal range limits and how they might shift in response to climate change...
  7. doi request reprint Regulation of gill transcellular permeability and renal function during acute hypoxia in the Amazonian oscar (Astronotus ocellatus): new angles to the osmorespiratory compromise
    Chris M Wood
    Department of Biology, McMaster University, Hamilton, Ontario, Canada, L8S 4K1
    J Exp Biol 212:1949-64. 2009
    ....
  8. ncbi request reprint Rapid regulation of Na+ fluxes and ammonia excretion in response to acute environmental hypoxia in the Amazonian oscar, Astronotus ocellatus
    Chris M Wood
    Dept of Biology, McMaster Univ, Hamilton, ON, Canada
    Am J Physiol Regul Integr Comp Physiol 292:R2048-58. 2007
    ..Overall, the oscar maintains excellent homeostasis of ionoregulation and N-balance during severe hypoxia...
  9. pmc High-altitude ancestry and hypoxia acclimation have distinct effects on exercise capacity and muscle phenotype in deer mice
    Mikaela A Lui
    Department of Biology, McMaster University, Hamilton, Ontario, Canada
    Am J Physiol Regul Integr Comp Physiol 308:R779-91. 2015
    ..Genotypic adaptation to high altitude, therefore, improves exercise performance in hypoxia by mechanisms that are at least partially distinct from those underlying hypoxia acclimation...
  10. ncbi request reprint Mitochondrial physiology in the skeletal and cardiac muscles is altered in torrent ducks, Merganetta armata, from high altitudes in the Andes
    Neal J Dawson
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S4K1, Canada
    J Exp Biol 219:3719-3728. 2016
    ....
  11. doi request reprint Mitochondrial physiology and reactive oxygen species production are altered by hypoxia acclimation in killifish (Fundulus heteroclitus)
    Sherry N N Du
    Department of Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4K1, Canada
    J Exp Biol 219:1130-8. 2016
    ..Our results suggest that hypoxia acclimation is associated with changes in mitochondrial physiology that decrease ROS production and may help improve hypoxia tolerance. ..
  12. doi request reprint Ventilatory acclimatization to hypoxia in mice: Methodological considerations
    Catherine M Ivy
    Department of Biology, McMaster University, Hamilton, ON, Canada Electronic address
    Respir Physiol Neurobiol . 2016
    ..Our findings highlight the importance of considering the impact of how breathing is measured on the apparent responses to hypoxia...
  13. doi request reprint Control of breathing and the circulation in high-altitude mammals and birds
    Catherine M Ivy
    Department of Biology, McMaster University, Hamilton, ON, Canada Electronic address
    Comp Biochem Physiol A Mol Integr Physiol 186:66-74. 2015
    ..Future work to understand these various influences on breathing and circulation in high-altitude natives will help elucidate how complex physiological systems can be pushed to their limits to maintain cellular function in hypoxia. ..