Once the cell has been assigned a role in the organism, it cannot be "reprogrammed, booted and reinitialized", if it were possible in such a manner, we would use that on people, to kill cancer cells for instance and force them to reinitialize properly and get a new role, which wouldn't harm the organism.
BTW - we would be talking here also about the possibility of reinitializing old cells - literally immortality key.
It would not only be the key to bioprogramming, but also to mutation processes beyond our technological levels and the only way we must go to truly understand the ways of the G
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