E. coli
Yeast
Drosophila
Primates
Amino acid
AGG
AGG
 
 
arginine
AGA
 
AGA
 
arginine
AUA
 
AUA
 
isoleucine
CUA
 
 
 
leucine
CGA
CGA
CGA
CGA
arginine
CGG
CGG
CGG
CGG
arginine
CCC
 
 
 
proline
UCG
 
 
UCG
serine
 
CGC
 
CGC
arginine
 
CCG
 
CCG
proline
 
CUC
 
 
leucine
 
GCG
 
GCG
alanine
 
ACG
 
ACG
threonine
   
UUA
 
leucine
   
GGG
 
glycine
   
AGU
 
serine
   
UGU
 
cysteine
     
CGU
arginine

Reference

Zhang et al. (1991) Gene 105, 61-72