Nah, I misunderstood completely. I was thinking of how a hypothetical code might, in the abstract have evolved from binary, through ternary up to the (current

Nah, I misunderstood completely. I was thinking of how a hypothetical code might, in the abstract have evolved from binary, through ternary up to the (current base-4). I haven't got enough biochem knowledge to speculate how three nucleotides per amino acid can evolve to have three.