Job Title: Associate professor
Employer: University of Guelph
Place of Birth: Halifax, Nova Scotia, Canada
Public School attended: Sir Charles Tupper Elementary, Cornwallis Jr. High
High School attended: Queen Elizabeth High
Further Education: McMaster University (B.Sc.), University of British Columbia (Ph.D.).
Geographic focus of research: Ontario, New Brunswick, USA, Belize
Brief synopsis of current research:
Research in my laboratory is focused on nitrogen metabolism and excretion in aquatic animals. We have looked at early developmental stages of teleost fish, aquaculture of Arctic char, and mechanisms of urea transport in elasmobranchs. We have also examined the influence of the external environment (eg. water pH, ion composition) on nitrogen metabolism and excretion. Our approach has been to combine physiological measurements on rates of excretion and concentrations of end products with enzyme and mRNA analysis.
Wright, P.A., Obbard, M.E., Battersby, B.J., Felskie, A.K., LeBlanc, P.J. and J.S. Ballantyne. 1999. Lactation during hibernation in wild black bears: effects on plasma amino acids and nitrogen metabolites. Physiol. Biochem. Zool. 72(5) 597-604.
Chadwick, T.D. and Wright, P.A. (1999). Nitrogen excretion and expression of urea cycle enzymes in the Atlantic cod (Gadus morhua L.): a comparison of early life stages with adults. The Journal of Experimental Biology 202, 2653-2662.
Smith, C.P. and P.A. Wright. 1999. Molecular characterization of an elasmobranch urea transporter. Am. J. Physiol. 279 (Regulatory Integrative Comp. Physiol. 45): R622-R626.
Wright, P.A., Felskie, A. and P.M. Anderson. 1995 Induction of ornithine-urea cycle enzymes and nitrogen metabolism and excretion in rainbow trout (Oncorhynchus mykiss) during early life stages. J. exp. Biol. 198, 127-135.
Walsh, P.J. and P.A. Wright. 1995. Nitrogen Metabolism and Excretion. CRC Press, Boca Raton. Korsgaard, B., Mommsen, T.P. and P.A. Wright, P.A. 1995. Ammonia and urea exchange in teleostean fishes: maternal-embryo interactions. In: Nitrogen Metabolism and Excretion (eds. P.J. Walsh and P.A. Wright) CRC Press: Boca Raton. pp.259-288.