Here’s an example of precisely what the FTDNA chromosome internet browser works out when you compare the fresh new logged-into the package in order to one or two other sets:

FTDNA’s chromosome browser

A maximum of five kits can be seen while doing so throughout the chromosome internet browser. These may end up being chose by ticking boxes in one of the bad designed selectors possible. In preserving brand new anonymity out-of my personal FTDNA-overall-matches and to stop shaming the fresh creator, Really don’t inform you it here. It is throughout the seven.5 outlines extreme, but suggests a person’s FTDNA-overall-suits 10 simultaneously, bought by surname, requiring a straight scrollbar. They runs together to the left regarding chromosomes 8 so you’re able to 18, with lots of empty white area to the left out-of chromosomes 19 to help you X. Instead of proving the usual the colour-coded place-people where zero mugshots are available, they shows gray mugshots for both people. My earliest FTDNA-overall-fits by surname are recognized merely because of the their particular initials “Letter An excellent”. I have to see several other case and search getting their otherwise this lady the color-coded mugshot to choose if or not this is certainly a masculine otherwise a lady, that’s very tall when examining this new X-chromosome.

If Terry part-matched me personally almost everywhere one she region-suits the lady mommy hence their mother part-matches myself, i

Individuals I am aware owing to family history sent me personally the fresh screenshot over (removed ahead of FTDNA extra the newest X-chromosome), made if you find yourself signed directly into her mother’s FTDNA equipment. Let’s phone call their Terry. There are plenty a lot more equivalent advice into ISOGG Wiki.

Terry’s mom and i also are FTDNA-overall-fits. Since the chatted about for the FTDNA facebook page, we part-matches into 14 aspects of 1cM or higher. Our number of shared markets, longest stop common (8.93) and overall common cM () mix to take united states inside over the secret tolerance to own FTDNA-overall-suits.

Terry and i aren’t FTDNA-overall-fits. For explanations that we can come in order to afterwards, we cannot get in new FTDNA investigation how much cash, otherwise which segments, Terry enjoys passed down from the girl mother of the autosomal DNA that her mother and that i display, but i without a doubt expect it to be approximately half. What matters for the moment is that Terry and i also are located in below the threshold to own FTDNA-overall-matches.

This new bluish regions on photo significantly more than may be the 14 areas out of 1cM or even more on which Terry’s mother and i also area-match; the original portal de enlace standard picture exhibited precisely the step 1 section out of 5cM or maybe more on what we region-fits, but there’s a beneficial dropdown selection used in order to reduce the threshold and you can screen small places.

Having my personal first few days thinking about these types of very images from the chromosome web browser, We made brand new not the case expectation one part-suits is actually an excellent transitive relatives, but this example signifies that it obviously actually. elizabeth. throughout the new bluish areas about chromosome web browser, up coming Terry would have to FTDNA-overall-match me personally, and therefore she cannot.

Next clue that we had misinterpreted anything was the truth that that Terry’s DNA along with her mother’s DNA appear to meets inside the 100% off towns, but i expect you’ll find that Terry inherited only 50% from the lady DNA regarding their mother (one chromosome in per couple), and the other 50% (others chromosome in per couples) of the girl father. This new parent-guy analogy in the ISOGG wiki seems just the same because Terry’s analogy, thus i know here had to be a mental cause.

We considered Google interested in so it factor, and finally discover a regard to half-the same places. Believing that I might be on the best song, We googled you to statement, and therefore produced us to Session nine of one’s Beginners Help guide to Hereditary Family history into the Wheaton Surname Information webpages, where stage a light-light bulb fundamentally went out of during my head! I really hope You will find said the concept of half-similar area certainly significantly more than.