Bacteria have sensitive and specific sensors — involving redox-active cofactors such as haem, flavins, pyridine nucleotides and iron–sulphur clusters, or redox-sensitive amino-acid side chains such as ...
Morning Overview on MSN
NASA’s Perseverance rover flagged a possible sign of ancient life on Mars
NASA’s Perseverance rover has identified mineral and organic patterns inside a Martian rock that the agency now describes as ...
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