Saxitoxin and tetrodotoxin bioavailability increases in future oceans

Nature Climate Change, Published online: 07 October 2019; doi:10.1038/s41558-019-0589-3

Ocean warming and acidification will affect the structure and bioavailability of biomolecules. The toxic form of two neurotoxins will increase with climate change, presenting an ecotoxicology risk with global hotspots as exemplified by saxitoxin toxicity in Alaskan butter clam.