this post was submitted on 22 Mar 2024
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Futurology

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[–] nehal3m@sh.itjust.works 4 points 7 months ago (1 children)

Very relevant question that the article doesn’t answer unfortunately.

[–] Kata1yst@kbin.social 10 points 7 months ago

Just copying my answer from above. Not to say that this is what they're doing for sure, but generally stem cell cultures these days are sourced once then replicated forever.