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Study Confirms Bacterium Proteins Bond To Phosphate, Not Arsenate
2012-10-04 08:09:51

A 2010 controversial study that discovered a certain bacterium used arsenic instead of phosphorous to build its DNA had been heavily scrutinized by the scientific community.


Word of the Day
saggar
  • A ceramic container used inside a fuel-fired kiln to protect pots from the flame.
The word 'saggar' may come from 'safeguard'.
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