The vertebrate mitochondrial DNA (mtDNA) genetic code
Differences
between the vertebrate mtDNA code
and the "universal"
code are indicated in red. Note that UGA codes
for Trp
rather than being a stop codon, there are two Met codons,
and two AGR codons are read as Stops. Slightly different mtDNA codes are found in Drosophila and other invertebrate
groups.