There’s a new feature in the Shared cM Project tool. You can now view the list of potential relationships for a specific number of cM shared in a tree format. Here are some notes on how this new feature works.
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Common segment generator
I finally DNA-tested my children and got the results recently. This has been fascinating and I’m sure I’ll be writing more about it in the coming months. While working to interpret their tests, I’ve created the common segment generator.
I get a lot of correspondence and feedback from users of DNA Painter, which I’m very grateful for. In many cases this feedback helps me to make important improvements. I’m announcing two recent updates here, including the addition of most distant common ancestors to the shared cM tool. Shared cM Tool One key question in
In this follow-up article I discuss inferred chromosome mapping in more detail, also introducing a new tool I’ve created to make the process easier.
This article introduces a simple new tool for calculating the number of cMs in a segment of DNA