But first,Mister Venter said, they had to de-activate a gene in the receiving cell that would have killed the synthetic genome.
VOA: special.2010.07.20
But experts believe the electrical current might help activate nerve cells that are not working correctly.
VOA: special.2009.02.03
"The ability of these substances to activate pain neurons was totally dependent upon capsaicin receptor."
VOA: standard.2010.05.04
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