this post was submitted on 06 Dec 2023
1338 points (99.1% liked)
Technology
59312 readers
5268 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
If my uncle did this, how would they get my information and genome over him? I read the Wikipedia article but still don't understand how this works.
Because 25% of your uncles DNA is the same as yours.
Okay, but they don't know which part and the don't even know I exist if my uncle isn't telling them?
They don't, but other companies like insurance might know. And they are the ones who's buying. They use multiple sources of data. And then they put 2 and 2 together.
Even though it's 25%, they will still calculate it as a risk.
Thanks for putting it together, now I understand the reasoning.
I'll have to get the name of the specific murder porn show from my wife, but there's one where they go into detail about how they find a suspect with DNA by finding people with a close enough match to narrow down the family tree and get super close to the actual person, if not the exact person.