Returning to transitivity
Several words and phrases suggest themselves to describe the 2 affairs found regarding coloured nations regarding FTDNA chromosome web browser:
- the fresh new loved ones between the reference individual while the individual depicted from the one of several tones (a was actually-related-to type from relation); and you will
- the relatives between the people represented of the a couple of different tones (a got-connected-to type regarding family members).
- matches;
- shares a segment having;
- overlaps with; and you can
- is actually 50 % of-similar that have.
Towards basic family members (one to within site people and person represented by one of your own tints) why don’t we follow the history ones to make it totally unambiguous everything we mean.
The initial and most main point here to notice is the fact, identical to – and for the same explanations since – resembles, was 50 % of-identical that have isn’t a beneficial transitive family relations. Anyone portrayed because of the lime areas is almost certainly not half-identical with the person represented by the bluish segments, even if the places overlap.
Guess V and W express an one half-identical region into the, say, chromosome 11, and you can W and you can Z express an one half-similar region creating in one location into the chromosome eleven. It generally does not pursue one to V and Z share a half-similar part right here. For example, V’s basic couple was Ac, W’s earliest pair will be CT, and you will Z’s earliest couples would-be GT (that isn’t 50 % of-similar with Air cooling). An equivalent is the situation from the a great many other metropolitan areas contained in this the region.
In practice, consequently W passed on this part from his (otherwise her) paternal chromosome of an ancestor shared with V however, passed down the brand new relevant portion from his maternal chromosome of an ancestor distributed to Z (or vice versa, maternal shared with V and you will paternal shared with Z).
It will be nice if there have been one or two levels of availability so you’re able to sets – read-only guest access to allow this particular chromosome probably; and you can full write entry to allow it to be modifying out-of passwords, modifying regarding GEDCOMs, ancestral surnames, understood matchmaking, etcetera
Whenever W investigates V and Z together regarding chromosome internet browser, there are a convergence from coloured nations regarding the relevant part of chromosome eleven.
Whenever V investigates W and you will Z with her about chromosome internet browser, you will have an individual coloured part about related part regarding chromosome 11.
Of course, if Z discusses V and W along with her in the chromosome browser, you will see just one colored region regarding related area off chromosome 11.
It assumes on that each and every of your own three some body FTDNA-overall-fits all of others one or two; otherwise FamilyTreeDNA doesn’t let them perform some reviews in the latest chromosome internet browser.
In the event the V, W and you may Z inside example need to search efficiently, it appears that obtained to generally share the FamilyTreeDNA passwords, to ensure per can be examine one other two in the chromosome web browser. Into the Part 1, We have currently mentioned most other facts in which discussing passwords appears to be important for productive and you can energetic lookup. , in the same manner way just like the on the internet nearest and dearest woods published playing with expertise such as for instance TNG and also the new far-maligned ancestry allow it to be other amounts of use of each person.
To the FTDNA website, there are lots of paths regarding Matches web page to your Chromosome Browser web page and some of the investigation which the chromosome browser displays.
Including, get the individual we would like to compare to towards Suits webpage. Click on the tiny dropdown following next their mugshot (or missing mugshot icon). This new Longest Stop shape try quickly shown. Click the „Evaluate during the Chromosome Browser” link. (Recite for five people.) Click the highest bluish „compare” arrow.