Triangulation and you may phasing are extremely opposite sides of the same coin
In the example of FTDNA-overall-matches, the fresh new reason is additionally that if around three people for each and every FTDNA-overall-satisfy the other two, then it’s likely to be that all about three display a familiar predecessor
- W and Z try half-same as each other on this area, in which particular case V, W and you will Z probably inherited an identical portion in this area from one common ancestor while the relationships are explained because the triangulated ; or
- W and you may Z commonly half-same as both about area, whereby V is probably about W on V’s paternal front and V is probable associated with Z towards V’s maternal front side, otherwise vice versa , and V’s autosomal DNA in this area are phased .
In the example of FTDNA-overall-suits, the brand new reasoning is even whenever around three somebody per FTDNA-overall-match the almost every other a couple, it is apt to be that most three share a familiar predecessor
- because it’s always you’ll be able to than one or more of one’s sets are merely half of-similar by accident, particularly if the amount of SNPs present in the spot on that your parties is actually collectively homozygous is short; and you can
- because each could possibly get display an equivalent sector having among almost every other two into the paternal side and with the third person for the maternal front. (mehr …)