Help:Confirmed with DNA

Categories: WikiTree Help | Styles and Standards | DNA

Here's what "Confirmed with DNA" means on WikiTree. When you're ready to do confirmations, see DNA Confirmation and DNA Confirmation Example.

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Parent-Child Relationships Confirmed with DNA

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"Confirmed with DNA" is a Relationship Status level. Using it means this icon will appear by fathers and mothers on profiles and most tree views: DNA-confirmed.gif

This indicator should only be used when two or more people have taken DNA tests for genealogy and their results have been carefully compared using one of the methods described on the DNA Confirmation page or using a comparable method that you'd like to discuss adding to this page.

When you select "Confirmed with DNA" you must include a source citation in the text section of the child's profile explaining the confirmation method. Suggested citation formats are included on the DNA Confirmation page. If there isn't a proper source citation the "Confirmed with DNA" relationship status should be changed, by you or someone else.

Does "Confirmed with DNA" mean a relationship is proven?

The "Confirmed with DNA" indicator means that traditional genealogy has been further confirmed with DNA testing.

Confirmation is not absolute proof. Major caveats include:

  1. All genealogy on WikiTree — all content on any wiki website — has been entered by users like you. There may be mistakes. To judge the validity of a "Confirmed with DNA" conclusion, consider the source citation (see the bottom of the profile), who entered it (see the Activity Feed for the profile), and whether the conclusion can be independently verified.
  2. Even if a confirmation method is perfectly applied, there are limitations to DNA testing. For example, if a man is an exact yDNA match with the man who raised him, the paternity can be considered Confirmed with DNA. However, it's possible that the real father is the supposed father's brother, father, paternal uncle, etc., since they would all have the same Y chromosome.

DNA Matches with Incomplete Genealogical Connections

"Confirmed with DNA" cannot be used if the genealogy is incomplete.

If a DNA testing company estimates that you're a close match with someone else, you can be fairly confident that you and your match share a common ancestor in a genealogical time frame. However, you may not know the identity of the common ancestor, or you may not be confident about each link in the chain of parent-child relationships back to the common ancestor.

This is very common. It's likely to be the case with most of your matches.

"Confirmed with DNA" should only be selected after using one of the methods described on the DNA Confirmation page.

See DNA_Categorization_for_Projects for possible ways to track DNA connections with matches while the genealogy is being worked out.

Genealogy Supported by DNA but not Confirmed with DNA

If a relationship is supported with DNA evidence but cannot be considered confirmed using one of the approved methods use the Confident status instead of Confirmed with DNA.

It's recommended that you still follow the basic source citation format described on the DNA Confirmation page when using a DNA test match as a source on a profile.

The Relationship Status can be changed to Confirmed with DNA when more evidence is gathered through additional matches or if the current evidence is able to be more carefully analyzed.



This page was last modified 15:07, 23 May 2017. This page has been accessed 327 times.