Lee Berger (biologist)

Lee Berger FAA (born 16 January 1970), is an Australian biologist and veterinarian, who discovered during her PhD that the fungus Batrachochytrium dendrobatidis was responsible for the decline and extinction of hundreds of amphibian species.

For the South African paleoanthropologist, see Lee Berger (paleoanthropologist).
Lee Berger
Born (1970-01-16) 16 January 1970
Epsom, England
Alma materUniversity of Melbourne
James Cook University
Awards
Scientific career
Fields
ThesisDiseases in Australian Frogs (2001)
Doctoral advisorRick Speare

Early life and career

Berger was born in Epsom, England in 1970, but moved to Melbourne, Australia with her family just a year later.[6] She earned her undergraduate degree in Veterinary Science from the University of Melbourne.[6] She was awarded her PhD at James Cook University in 2001 under the supervision of Rick Speare.[7][3][8] In her PhD she aimed to find the cause of the decline of amphibians in Queensland between the 1970s and 1990s.[3] She identified the cause as being a chytrid fungus, Batrachochytrium dendrobatidis, which causes a disease called chytridiomycosis.[7][9] She served as the Associate Dean of Research within the College of Public Health, Medical and Veterinary Sciences at James Cook University.[7] She is currently an adjunct professor at James Cook University and the University of Melbourne.[10][4]

Discovery of chytridiomycosis

In 1990 a mysterious decline in frog species was observed in Australia. Professor Lee Berger discovered Chytridiomycosis Dendrobatidae in 1993. [8] Rick Speare theorised that this was caused by an infectious disease and hired Berger to study this.[8] At the time it was thought that infectious diseases could not cause an extinction.[3][11] However, in 1998 Berger was able to identify a fungus, called Batrachochytrium dendrobatidis, in the skin of the frog.[9] This fungus disrupts the skin, making the frogs unable to absorb electrolytes and water, ultimately causing them to die.[9] Her work on this infectious disease has helped to change practices in conservation around the world.[3]

Awards

References
  1. "CSIRO Medals 2000 – Research achievement – Amphibian disease team". CSIROpedia. 31 October 2000. Retrieved 24 December 2019.
  2. "Lee Berger". Australian Academy of Science. Retrieved 25 May 2020.
  3. "The Prime Minister's Science Prizes: all the winners". Cosmos Magazine. Retrieved 23 December 2019.
  4. "Prime Minister's Prizes Honour Excellence in Science | Prime Minister of Australia". www.pm.gov.au. Retrieved 23 December 2019.
  5. "Saving frogs, and revealing new extinction threats" (PDF). Retrieved 23 December 2019.
  6. "Lee Berger". CSIROpedia. 13 January 2015. Retrieved 23 December 2019.
  7. "Research Portfolio: Dr Lee Berger". James Cook University. 2018. Retrieved 23 December 2019.
  8. Morton, Adam (17 October 2018). "Landmark work on frog extinction crisis wins at PM's science prizes". The Guardian. ISSN 0261-3077. Retrieved 23 December 2019.
  9. "This deadly fungus is wiping out amphibians around the world". World Economic Forum. Retrieved 23 December 2019.
  10. "A/Prof Lee Berger". findanexpert.unimelb.edu.au. Retrieved 23 December 2019.
  11. Berger, Lee; Skerratt, Lee Francis. "Fighting frog fungus: Lee Berger wins PM's Life Scientist 2018 award". The Conversation. Retrieved 23 December 2019.
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