34,000 Year-Old Bacteria Discovered Alive

Posted by on January 19th, 2011 in bacteria, ethics, nature

Scientists have found prokaryotes believed to have been alive when trapped in salt crystals 34,000 years ago, according to a study published this month in The Geological Society of America’s open-access journal GSA Today.

“Microbes are known to exist in subsurface habitats, such as sub-seafloor sediments and continental and oceanic crust, to depths of up to 3 km,” the paper reads.

“Prokaryotes (single-celled organisms lacking a nucleus and other membrane-bound specialized structures) in these subsurface environments live in water within sediment pores and rock fractures.”

From disinfo.com.

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