Early evolution of the venom system in lizards and snakes

  title={Early evolution of the venom system in lizards and snakes},
  author={Bryan Grieg Fry and Nicol{\'a}s Vidal and Janette A. Norman and Freek J. Vonk and Holger Scheib and Suwat Ramjan and Sanjaya Chinthana Kuruppu and K Fung and S. Blair Hedges and Michael K. Richardson and Wayne C. Hodgson and Vera Ignjatovic and Robyn Summerhayes and Elazar Kochva},
Among extant reptiles only two lineages are known to have evolved venom delivery systems, the advanced snakes and helodermatid lizards (Gila Monster and Beaded Lizard). Evolution of the venom system is thought to underlie the impressive radiation of the advanced snakes (2,500 of 3,000 snake species). In contrast, the lizard venom system is thought to be restricted to just two species and to have evolved independently from the snake venom system. Here we report the presence of venom toxins in… 
Functional and Structural Diversification of the Anguimorpha Lizard Venom System*
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Venom Down Under: Dynamic Evolution of Australian Elapid Snake Toxins
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    Genome research
  • 2005
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  • Environmental Science
    Proceedings of the Royal Society of London. Series B: Biological Sciences
  • 2004
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