Case in point out of what the FTDNA chromosome browser works out when you compare the brand new logged-from inside the equipment to help you several most other kits:
FTDNA’s chromosome browser
A total of four sets can be seen while doing so on chromosome web browser. These can end up being chosen by the ticking boxes within the terrible designed selectors possible. In preserving new privacy out of my FTDNA-overall-fits and to stop shaming new creator, Really don’t reveal it here. It’s on 7.5 traces tall, however, reveals your FTDNA-overall-suits 10 at the same time, bought of the surname, requiring a vertical scrollbar. They runs collectively to the left away from chromosomes 8 to help you 18, with a lot of empty white place left of chromosomes 19 so you’re able to X. In place of exhibiting the usual along with-coded set-owners where no mugshots appear, it suggests grey mugshots both for males and females. My basic FTDNA-overall-match from the surname are recognized only by the their initials “Letter An excellent”. I want to go to another case and search getting his otherwise this lady along with-coded mugshot to choose if or not this might be a male otherwise good people, that’s most high when looking at the latest X-chromosome.
If the Terry area-matched me every-where you to she area-fits the woman mom which the lady mother area-fits myself, i
Anyone I am aware by way of genealogy and family history sent myself the fresh new screenshot above (pulled in advance of FTDNA extra the new X chromosome), produced while you are logged into her mother’s FTDNA equipment. Why don’t we call this lady Terry. There are many more comparable advice with the ISOGG Wiki.
Terry’s mommy and i are FTDNA-overall-fits. Since the talked about toward FTDNA myspace web page, i area-fits with the fourteen aspects of 1cM or more. Our level of mutual markets, longest cut-off common (8.93) and complete mutual cM () mix to carry us when you look at the above the secret tolerance to have FTDNA-overall-suits.
Terry and i also are not FTDNA-overall-matches. For grounds that we will come so you’re able to after, we simply cannot find in the new FTDNA investigation how much, or and this markets, Terry keeps passed down out of the woman mother of your autosomal DNA that the girl mother and i display, however, i needless to say assume that it is approximately half. What truly matters for now is the fact Terry and i also can be found in beneath the tolerance to have FTDNA-overall-fits.
The fresh bluish nations regarding image above could be the 14 avenues out-of 1cM or more on what Terry’s mom and i region-match; the first default visualize displayed just the step one section of 5cM or more on which i area-suits, but there is however a great dropdown diet plan which you can use in order to reduce the threshold and you will screen small regions.
Getting my personal first couple of months deciding on this type of rather images regarding chromosome internet browser, We made brand new false presumption you to region-matches was a great transitive relation, but this situation signifies that they clearly actually. elizabeth. in most the newest blue markets regarding chromosome internet browser, next Terry will have to FTDNA-overall-matches myself, and therefore she doesn’t.
Next hint which i got misinterpreted things are the fact that you to Terry’s DNA along with her mom’s DNA seem to fits in 100% of cities, but i expect you’ll realize that Terry inherited just 50% away from this lady DNA from this lady mom (that chromosome into the for each and every couple), while the almost every other 50% (others chromosome in for every partners) regarding the woman father. The fresh mother or father-kid example regarding ISOGG wiki seems just the same once the Terry’s example, therefore i knew there needed to be a rational reasons.
We turned to Yahoo searching for so it reason, and finally receive a mention of 50 % of-the same nations. Believing that I’d get on suitable song, I googled you to terminology, and that lead us to Session nine of your Novices Self-help guide to Genetic Family history towards Wheaton Surname Information site, from which stage a white-bulb in the end ran off in my own direct! I hope I have told me the thought of half-the same region demonstrably more than.