TTTY10 rs2196155: what the research says
This Y-chromosomal SNP is utilized to differentiate between specific ancestral lineages in Haplogroup NO and I.
What each genotype means
Ancestral Y-chromosome lineage
This genotype represents the ancestral state of the TTTY10 variant. It is associated with specific Y-chromosomal haplogroups that predate the derived mutation.
This genotype is found in populations carrying the ancestral allele, which is distinct from the derived G allele.
Derived Y-chromosome lineage
This genotype represents the derived state of the TTTY10 variant, also known as P195.1 or P195.2. It is used as a genetic marker to identify individuals belonging to specific ancestral lineages, particularly within Haplogroup NO.
The derived G allele has a global minor allele frequency of approximately 0.2186.
0.2186
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