Regarding Haplogroup I,
Does anyone know why Haplogroup R is most often thought of in terms of its Sub-Haplogroups R1a and R1b, while Haplogroup I is though of primarily in terms of just "I'.
Are I1a, I1b, and I1c the equivalents of R1a and R1b? I would think so, given that they are all identified by SNPs.
Is it that in-depth research came later for I than it did for R?
Thank you,
Geoff Howard
Does anyone know why Haplogroup R is most often thought of in terms of its Sub-Haplogroups R1a and R1b, while Haplogroup I is though of primarily in terms of just "I'.
Are I1a, I1b, and I1c the equivalents of R1a and R1b? I would think so, given that they are all identified by SNPs.
Is it that in-depth research came later for I than it did for R?
Thank you,
Geoff Howard
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