Snake Sodium Channels Resist TTX Arrest

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Science  23 Aug 2002:
Vol. 297, Issue 5585, pp. 1289-1290
DOI: 10.1126/science.1075987

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Some garter snakes dine on newts and are seemingly unfazed by large quantities of the neurotoxin TTX in the skin of their prey. In a colorful Perspective, Huey and Moody discuss new work ( Geffeney et al.) that unveils how the garter snake resists TTX.