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Teslapunk1891 t1_jboeonb wrote

I find the concept of prions to be useful in understanding this. Ofc, prions are complex proteins and massively more complex and durable than any early life-precursor would have been, but they can fold other proteins into copies of themselves. Early protoliving assemblages could have been amino acid assemblages that generally tend to replicate through a few stages, and more effective/ more complicated versions of them were able to keep replicating and working together until eventually they could form something that would be considered living.

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