"What are possible alternative environments in which life may have originated? "
Content with the tag: “great oxidation even”
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Timelines for the Evolution of Cyanobacteria
Former NAI Principal Investigator, Andy Knoll of Harvard University, and colleagues discuss the evolution of cyanobacteria in their new paper, “The evolutionary diversification of cyanobacteria: Molecular-phylogenetic and paleontological perspectives” in the April 4th issue of PNAS. The evolutionary timeline has implications for the rise of atmospheric oxygen on Earth.
Image courtesy of Micro*scope
April 17, 2006 / Posted by: Shige Abe
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