this post was submitted on 17 Sep 2023
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Mitochondria is basically a bacteria that got stuck in our cells and found a symbiotic function inside us. Fun fact: the mitochondria has its own DNA and is used in lineage tracking.
The mitochondrion apparently turns out to be a relative of the bacterium that causes typhus. At some point, an intracellular parasite evolved into an intracellular symbiote.
https://en.wikipedia.org/wiki/Proto-mitochondrion
And the first children conceived with 3 parents happened relatively recently. Genetics from traditional mum and dad and another set of mitochondrial DNA from another donor.
This is amazing. Do you have a link? I'd love to read more
@RatzChatsubo @angrystego
DNA sometimes moves from mitochondria to the cellular nucleus.
This can lead to speciation.