関連ワード:  do codons code for amino acids    do codons code for amino acids or proteins    does codon code for amino acid    do stop codons code for amino acids    do all codons code for amino acids    do start codons code for amino acids    do codons code for multiple amino acids    do mrna codons code for amino acids    do codons code for specific amino acids    do codons or anticodons code for amino acids