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A History of Venom
May 2, 2006 / Posted by: Shige Abe
Scientists on NAI’s Pennsylvania State University Team published new findings recently in Nature demonstrating a single early origin of the venom system in snakes and lizards. Their molecular biology and toxinological analyses show that the snakes, iguanians and anguimorphs form a single clade, pointing toward the proposed common origin.
Source: [Link]
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