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Logsdon DNA Project Results Report
Only males can test Y-DNA because it is the gene that makes a male a male. It is passed directly from father to son. Haplogroups are DNA signatures that are used to look at migrations of man. A resource on this topic is Spencer Wells, Deep Ancestry.
To learn more about the haplogroups and to see research and graphics of theY-DNA tree, go to Additional information can be found by searching the internet for the haplogroup you are interested in. Be sure to specify Y-DNA Haplogroup.
The test kits have been sorted into their respective haplogroups. Those haplogroups listed in red are estimated by FTDNA. Those listed in green have been SNP tested to confirm the haplotype. More people are doing SNP tests because it can further refine what part of the haplogroup they come from. This is particularly true in Haplogroups E, G, I, J, and R. A few people do not have assigned haplogroups because their haplotype numbers are somewhat unusual. Only a SNP test can confirm the haplogroup when a haplotype (set of scores shown inDYS Values) is rare. When this happens, FTDNA performs a free “backbone” test to confirm the haplogroup.
• Y-DNA Haplogroup I overwintered in the Balkans during the last Ice Age and some members of this group also overwintered in Iberia. The subgroup I1 today is found mainly in northwestern Europe; some I1’s are Norse Vikings, and others are Anglo-Saxons.
Only males can test Y-DNA because it is the gene that makes a male a male. It is passed directly from father to son. Haplogroups are DNA signatures that are used to look at migrations of man. A resource on this topic is Spencer Wells, Deep Ancestry.
To learn more about the haplogroups and to see research and graphics of theY-DNA tree, go to Additional information can be found by searching the internet for the haplogroup you are interested in. Be sure to specify Y-DNA Haplogroup.
The test kits have been sorted into their respective haplogroups. Those haplogroups listed in red are estimated by FTDNA. Those listed in green have been SNP tested to confirm the haplotype. More people are doing SNP tests because it can further refine what part of the haplogroup they come from. This is particularly true in Haplogroups E, G, I, J, and R. A few people do not have assigned haplogroups because their haplotype numbers are somewhat unusual. Only a SNP test can confirm the haplogroup when a haplotype (set of scores shown inDYS Values) is rare. When this happens, FTDNA performs a free “backbone” test to confirm the haplogroup.
• Y-DNA Haplogroup I overwintered in the Balkans during the last Ice Age and some members of this group also overwintered in Iberia. The subgroup I1 today is found mainly in northwestern Europe; some I1’s are Norse Vikings, and others are Anglo-Saxons.