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In vivo zygote mitochonrial transplantation. Neat! This is going to add an interesting exception to matrilineal DNA testing in the future. Another thought, wha
by foxyv 1y ago
In vivo zygote mitochonrial transplantation. Neat! This is going to add an interesting exception to matrilineal DNA testing in the future.
Another thought, what about three parent households engaging in IVF? Will this be an option to have 3 biological parents regardless of disease? How will we keep records properly? What are the legal consequences? Do mitochondrial parents need to pay child support?
- thaumasiotes 1y ago> In vivo zygote mitochonrial transplantation. Neat! Absolutely not. This is in vitro: >> The eggs from both the mother and the donor are fertilised in the lab with the dad's sperm. In vivo would make no sense.
- Out_of_Characte 1y ago>In vivo would make no sense. It would certainly be one of the more stranger ways to explain the birds and the bees
- foxyv 1y agoWoops, thanks for the correction.
- perilunar 1y agoThe amount of mitochondrial DNA is tiny though (~0.1%, according to the article), and not particularly unique to any individual, since it is passed down lately unchanged apart from the occasional mutation. There's no point having 3 biological parents unless there's a bad mutation in the mother's mitochondrial DNA.
- deleted 1y ago[deleted]
- spauldo 1y agoI'm not sure there's any point to it. I know a couple poly families and my own situation isn't far off. The kids have a similar relationship with their parents as two-parent kids do. What DNA they happen to have doesn't matter, outside the occasional teenage outburst.
- foxyv 1y agoThat is the case in many poly families, and I feel pretty much the same, however some people actually care about stuff like DNA and lineage. Having that as an option for some folks would be pretty cool. For instance, in cases where one person is infertile, they can still donate mitochondria.
- spauldo 1y agoI agree there are plenty of people who feel that way. I just question if healthcare providers will go along with it. Cases like this one where it's medically necessary are one thing, but "hey, Martha wants to be parent #3" is a different matter.
- wbl 1y agoWe already crossed this with donor eggs and surrogacy. As for multiparent households i am aware of recent developments and will not say more.
- oc1 1y agoThis would be awesome for so many households. We should stop acting like two biological parents is the only way to go.