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DNA editing could make northern quolls cane toad-resistant and potentially avoid extinction

Kelly Gudgeon and Charlie Mills
26 May 2024
11 min
PME All levels

BLUF

Genetic alterations mimic natural immunity seen in South American animals living alongside cane toads.

Summary

  1. Northern quolls are small carnivorous marsupials.
  2. Northern quolls are threatened by invasive cane toads.
  3. Cane toad toxins are lethal when quolls ingest them.
  4. Genetic edits can make quolls resistant to these toxins.
  5. Researchers aim to create toxin-resistant quolls within five years.
READ: DNA editing could make northern quolls cane toad-resistant and potentially avoid extinction

References

  • Media Check: ABC News Australian Broadcasting Corporation - Media Bias Fact Check (High Credibility)
  • Collections |The Runway (airforce.gov.au)
  • RAAF RUNWAY: RATIONALE, GUIDELINES, LEARNING OUTCOMES, ETC
 

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