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Technology for lab-grown eggs or sperm on brink of viability, UK fertility watchdog finds
(www.theguardian.com)
this post was submitted on 27 Jan 2025
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Technology
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Does anyone know if having a baby with yourself carries the same genetic risks as breeding with first cousins?
iirc the main issue with familial reproduction is that, since families are likely to share much of the same genes, they are likely to share much of the same recessive genes. Invisible in individuals with just one copy, the union of two such individuals can create an individual with two copies, which means the trait is expressed.
If it is cloning, that is fine, but if it remixes the DNA, It could potentially cause expression of recessive traits? I think?
Good question. I thought it would be more like having a clone of yourself, but maybe that's the same issue? Copy of a copy?
Yeah, copy of the copy is probably a bad idea.
You’re not wrong, but the technology is coming.
The child would just be a genetic clone of the parent. There would be no change in genetic risks.