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The new DNA feature at GENI

GENI.com has added DNA to its world collaborative tree not just by displaying haplogroups on profiles but also by using DNA to confirm relationships and to match you to other DNA kits. As always, GENI makes it look pretty. There is a DNA marker line in the top profile section that includes badges showing haplogroups and whether autosomal tests are available. Directly under the relationship path at the top it will also note when a relationship is validated by DNA!

Look at the top of my Dad’s new profile below. Notice the Y haplogroup R-P312 and the AT badges in the DNA marker line and the part under the relationship where he really is my Dad.

DadDNAprofile

To get this I connected the GENI profiles for my Dad, my brother, and myself to our family tree DNA results. Since Family Tree DNA is partnering with GENI the data was available instantly via a login to the other site. One important trick is to log out of Family Tree DNA between doing each profile, else it claims you are still connected. I uploaded a few other DNA tests done at 23andme and Ancestry for relatives who gave permission, but I am still waiting on those to finish processing [update it may be a month or more]. By the way, in order to upload test results for the living, I had to log into their profiles. Dead relatives that I manage or were in my family group were not a problem. I also uploaded my own 23andme results to make sure that I could have two tests on GENI.

You may wonder what you see if you click on the view details link, well it takes you to all the test and matches information you get in the new DNA tab as shown below.

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GEDmatch tools 2016

Recently I gave an updated talk about GEDmatch.com for my local DNA special interest group, DIG, here in San Diego. GEDmatch.com is a DNA geek’s playground, but many less computer inclined folk find it difficult at first.

My Favorite GEDmatch Tools

It is the only place for those who have tested at Ancestry DNA to compare their results to a possible relative, chromosome by chromosome. It also has many tools that are unique such as ancestry composition calculators with more recent breakdowns and more categories than the main companies. I covered those in detail in my original talk about GEDmatch tools. Those slides are at http://slides.com/kittycooper/gedmatch#/5

The new talk – http://slides.com/kittycooper/gedmatch-10#/ – covered uploading your data, how to manage your kits and mark a kit for research, and much detail on the one-to-many function as well as all my other favorite tools (starred in the image to the left).

There is a new 23andme upload which is nice and fast as it uses the API so you actually log into your account there rather than uploading a file.

It makes sense to upload all your kits when you have tested at more than one company but please mark all but one kit as research only, so DNA relatives are not confused by seeing so many versions of the same person.

 

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New Ancestry kit in from my Wold cousin

You know you have an obsessive personality when a cousin’s DNA results come in and you put off as many plans as you can for the next 3 days in order to explore them. At least I have some observations to report on the new Ancestry chip as well as more data for my study of the Wold family.

Wold line cousins Kitty, Ed, MM

Wold line cousins Kitty, Ed, MM

According to Ancestry, this new chip has dropped some less interesting SNPs and replaced them with medically relevant ones as well as ones more useful for determining ancestry composition. The details are at http://blogs.ancestry.com/techroots/customer-testing-begins-on-new-ancestrydna-chip/

GEDmatch only tokenized 455K of the 700K SNPs from that new chip. However when I imported the raw data into a spreadsheet I saw that there were 668,961 lines of data as opposed to the previous 701,495 (then subtract 20 for the header), so not that different a number. New is chromosome 26 which is for the mitochondrial DNA.

My Wold cousin MM is the cousin whose doorstep I arrived on, Ancestry kit in hand, because I really really wanted her results. Those of you who have been to my Triangulation talk or read the article here may have noticed that I had no other cousins tested who are descended from my great-grandmother’s brother Charlie, the one presumed to be Kristine’s great-great-grandad. MM’s test has rectified that although she is descended from a different wife of Charlie’s than Kristine.

Since MM is the half first cousin of Kristine’s grandfather, she and Kristine are half first cousins twice removed. Do they match at the expected level?

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Snippets from the SCGS Jamboree

Going to a conference about your passion can be a really fun experience. It is wonderful to finally meet people who you have been emailing with and discussing important issues with online. Another favorite for me is the exhibit hall with vendors showing off their new and old stuff.

I had a great time at the SCGS Jamboree this year. Since I came home early, I am watching a talk streamed live about organizing my work space as I write this! The live stream is really well done. A small live image of the person is on the left and their slide is shown, much larger, on the right. Plus you can chat with the other folk watching. The live stream is available free, thanks to Ancestry.com, until July 5 see http://genealogyjamboree.blogspot.com/2016/05/jamboree-2016-registration-now-open-for.html

Richard and Kalani at the ISOGG booth

Richard and Kalani at the ISOGG booth

In order to pace myself at a conference, I try to limit myself to attending two presentations a day and spend the rest of the time schmoozing in the exhibit hall.

Two people who I have communicated extensively with online are pictured on the left in front of the ISOGG table.

Kalani Mondoy blogs about Polynesian DNA, which is tricky because it is so endogamous. His mother was adopted so he turned to DNA to find her biological family. Richard Weiss is a search angel and adoptee who is involved with DNAadoption.com including the building of their relationship calculator. Each has now found their biological families and both are Mayflower descendants!

Read on for some of my favorite snippets from the conference.

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A Triangulation Feature on the New 23andme

An exciting triangulation feature is available at 23andme.  This feature shows you the relatives you have in common with one other profile and whether or not they triangulate with the two of you.

To use this tool you go to  Family & Friends > DNA relatives  and pick a DNA relative to look at. Scroll down the page towards the bottom where you will see a display like this (names removed for privacy): [previous 2 paragraphs updated 10 May 2019]

RICsmll

When there is a “Yes” in the right hand column, there is a DNA segment in common between the two people you are comparing and this third person thus you triangulate. A “No” means that although you each share DNA with this relative, there is no segment of DNA where all three of you match. Click on the Yes (or a No) to see the three of you compared in the chromosome browser.

Once in the chromosome browser, you can use the “Update View – Edit” to add more people to the comparison with the first person. This is the same chromosome browser that you get to from Tools > DNA relatives > DNA

Jason Lee has done a nice write up with more details on his DNA blog at Tumblr:
http://dnagenealogy.tumblr.com/post/144966221253/relatives-in-common-quick-reaction