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tag felisa wolfe simon microbiology neuroscience cell molecular biology

Arsenic-based life debate continues
Jessica P. Johnson | Jun 2, 2011 | 3 min read
More than a dozen researchers voice their concerns about a 2010 paper that claims bacteria can use arsenic in place of phosphorus in its DNA and other biomolecules, such as proteins.
Arsenic-based life debate continues
Jessica P. Johnson | Jun 1, 2011 | 3 min read
More than a dozen researchers voice their concerns about a 2010 paper that claims bacteria can use arsenic in place of phosphorus in its DNA and other biomolecules

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