“Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. The microorganism substitutes arsenic for phosphorus in its cell components.”
“If this bacterium can exist without phosphorus, it’s possible we could create new kinds of fertilizers as phosphorus continues to run out on this planet. Scientists have been searching for a synthetic alternative to phosphorus-based fertilizer, the basis for modern agriculture, so far with little luck. It’s also possible that we now have a new tool to battle toxic arsenic dumps: new organisms that could incorporate all that poison into their genetic structure. Pretty clever creatures, all and all.”
Source: NASA; TBD.com, December 3 2010
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©2010 | Wilfred Visser | thebusinessofmining.com