SNP Validation Results (as of 12/21/2019:

FTDNA #884326 BigY700 Novel Variants				Sanger Seq. Validation at YSEQ##
SNP**	Ref.	Geno.	hg38 chrY Position	1o Val. (#19308)	2o Val. (#18431)	2o Val. (#18432)	2o Val. (#17284)
FT115266	G	A	7111232	A	nt	nt	nt
FT117124	C	G	13404177	G	nt	nt	nt
FT118443	A	G	16662645	G	nt	nt	nt
FT119458	G	A	20568995	G	G	A	A
FT119515	C	G	20697495	G	nt	nt	nt

nt = not tested

**FT ID#s were assigned by YSEQ Labs. Click on the number to go to the YSEQ catalog listing.

##Familial Relationship to #884326                                          

YSEQ#19308       Paternal Fourth Cousin with paper record genealogy. Same as FTDNA kit #899677                                       

YSEQ#18431       Paternal Second Cousin with paper record genealogy                                     

YSEQ#18432       Paternal First Cousin with paper record genealogy                                           

YSEQ#17284       Same as FTDNA #884326                                              

FT119458 apparently arose in the paternal grandfather shared by #884326 and #18432. Whereas the other SNPs arose in a much earlier paternal ancestor shared by all four test subjects (#884326,#19308, #18431 and #18432).

Prior to this analysis all test subjects listed here were found to be identical by either YSEQ STR Alpha panel, Alpha/Beta panel or FTDNA Y37. They also were found to be derived for S2077. 

UPDATE: As of January 2021, Family Tree DNA has updated our terminal public SNP from FGC9506 to FT116446. Until this action, FT116446 was one of our private SNPs. This represents the first addition of one of our private SNPs to the Y-tree. The other member of this new clade has enough private SNP separation to indicate a shared common ancestor in the 0-700 AD time frame; well before the advent of surnames.

Likewise, YFull recently added another of our private SNPs, FT115266, to their version of the tree. In that case, no other tester is indicated.