If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
The superoxide radical $O_{2}^{-}\textperiodcentered$ is a toxic by-product of oxygen metabolism. Two $O_{2}^{-}\textperiodcentered$ detoxifying enzymes have been ...
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