hg38 Position: ChrY:20656864..20656864
Ancestral: C
Derived: T
Reference: FTDNA
ISOGG Haplogroup: R1b1a1a2a1a1c2b2a1b1a4b1a1a2
Comments: Below S14406, S3935/CTS7678; above BY118
Forward Primer: BY121_F GAAATGTATACCACTTGAGAATGAGC
Reverse Primer: BY121_R GATTTACTGCTGGGGAGCTG