How totally strange.
This particular feature clearly demonstrates that there's some serious engineering behind our particular form of life.
One of the practical matters this discovery resolves is the question of how it is mammals of every species get along with essentially the same genes, arranged in the same sequence, over geologic spans of time.
Not exactly sure I can go along with the idea that the primary loci of these little critters is the mitochondria but there you have it.
Well, so much for the primacy of the nuclei!
Buy a clue. Start with "allele."
Buy a second clue. Notice that small genetic differences can make large differences in morphology.
Intelligent design is religion. Period.