George Owen Mackie

George Owen Mackie FRSC FRS (October 20, 1929 – August 25, 2023) was a British–Canadian zoologist who was a professor emeritus of biology at the University of Victoria. Prior to this, he worked at the University of Alberta Department of Zoology, which he left in 1968. Much of his research focused on invertebrate behavioural physiology. He was born in Lincolnshire, England, on October 20, 1929, the youngest son of Frederick Percival Mackie. After obtaining a B.A. from the University of Oxford in 1953, he obtained an M.A. and a D. Phil from Oxford in 1957. In 1982, he was made a fellow of the Royal Society of Canada. In 1991, he was made a fellow of the Royal Society of London.[1][2][3] Mackie died on August 25, 2023, at the age of 93.[4]

George O. Mackie
Born(1929-10-20)October 20, 1929
Lincolnshire, England
DiedAugust 7, 2023(2023-08-07) (aged 93)
Victoria, British Columbia, Canada
Alma materUniversity of Oxford
SpouseGillian
Children5
Scientific career
Fields
Institutions
Websiteweb.uvic.ca/~mackie/

Career

Mackie worked on jellyfish and other marine invertebrates, exploring the role of excitable epithelia as signalling pathways and analysing the neuromuscular basis of behaviour. He and Robert Meech discovered axons in Aglantha that conduct two sorts of action potential: sodium-based in fast swimming, calcium-based in slow. With Sally Leys he found that hexactinellid sponges conduct electrical impulses throughout their bodies, regulating the activity of the flagella that produce the feeding current.

References
  1. Biography
  2. CV
  3. "George O. Mackie: Life and Work" (PDF).
  4. "George Mackie Obituary". Legacy. Times Colonist.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.