Our Byrne Project has over 400 members, most of whom are R1b. We have only seven R1a so lack familiarity with that haplogroup. Four of the seven have the same multiple peaks for 464--12 12 15 15 16, while one other has 12 12 12 12 15 15 15 15 15 16! Two of the four (they are a 67/1 match) also have 459=9 10 10 and CDY=35 36 39.
Questions: Is there any special significance to all these multiple peaks? Are they most common in R1a? Does a multiple peak at one marker trigger others?
Questions: Is there any special significance to all these multiple peaks? Are they most common in R1a? Does a multiple peak at one marker trigger others?
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