Dom Galeon 10/12/17 : "At the core of all life on Earth is the molecule deoxyribonucleic acid (DNA). From the different combinations of DNA’s nucleotide bases — adenine (A), cytosine (C), guanine (G), and thymine (T) — come the various genetic expressions of a living being. But what if you could add more letters to this genetic alphabet ? Back in 2014, chemical biologist Floyd Romesberg did just that. He and his team at the Scripps Research Institute in La Jolla, California, expanded the natural genetic alphabet to include an X and a Y in a strain of E.coli bacteria. Now, they’ve taken that work one step further…
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Futurism : http://bit.ly/2CRJ32P