| | U | C | A | G | |
| U | UUU | phe | UCU | | UAU | Try | UGU | Cys | U |
| UUC | UCC | UAC | UGC | C |
| UUA | leu | UCA | UAA | ochre | UGA | opal | A |
| UUG | UCG | UAG | amber | UGG | Trp | G |
| C | CUU | leu | CCU | Pro | CAU | his | CGU | Arg | U |
| CUC | CCC | CAC | CGC | C |
| CUA | CCA | CAA | Gln | CGA | A |
| CUG | CCG | CAG | CGG | G |
| A | AUU | lle | ACU | Thr | AAU | Asn | AGU | Ser | U |
| AUC | ACC | AAC | AGC | C |
| AUA | ACA | AAA | Lys | AGA | Arg | A |
| AUG | met | ACG | AAG | AGG | G |
| G | GUU | val | GCU | Ala | GAU | Asp | GGI | Gly | U |
| GUC | GCC | GAC | GGC | C |
| GUA | GCA | GAA | Glu | GGA | A |
| GUG | GCG | GAG | GGG | G |
In yeast mitochondria the AUA and UGA codons are used for Met and Trp.not for lle and Stop as normally.
Tdrmination Codons:
UAA: ochre
UAG: amber
UGA: opal