Is ancestry DNA accurate for ethnicity

Because of the way dna is inherited, you can have more, less, or none of the ethnicity that you expect to findSo you'll have less than 1% of your dna in common with your ancestor who lived 7 generations ago.The top three dna testing companies, ancestry dna, family tree dna, and 23 and me, provide estimates that are as accurate as they can be, considering that it is impossible to provide a 100% accurate ethnicity report.The person that these tests reflect has a known ancestry from the netherlands (and the closely related regions of germany, belgium, etc) of approximately 25%.The percentages you get for regions in your ethnicity estimate are the most likely results we get after comparing your dna to our reference panel, but they're not the only results.Recent ancestor locations (or specific regions) on your ancestry composition report are typically the most accurate and meaningful connections to ancestral places within the past 200 years or so.

It's really fun to be able to share your ethnicity estimate with family members, and it is a great way to learn the basics about where your ancestors may.I have no one in my family that is italian and yet my heritage shows a 16% italian result.You are connected to communities surrounded by dotted lines based on your dna matches to other ancestry users who share a common family history in the.They have no reason to just make that up and assign new ethnic backgrounds to people.It won't give you the exact towns your ancestors lived in but if it tells you that you're 55% swedish, you're swedish.New samples are compared to samples in the reference database.

For some, it's for enjoyment.This is one of the most common questions and the most difficult to answer.