[Evolution of the genetic alphabet and amino acid code].
Shabalkin
I P
IP
Shabalkin
P I
PI
Iagubov
A S
AS
D000596:Amino Acids / Q000737:chemistry*; D000818:Animals; D001483:Base Sequence; D003062:Codon; D019143:Evolution, Molecular; D005815:Genetic Code; D006801:Humans
D000596:Amino Acids; D003062:Codon