Mayflower DNA Project

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Revision as of 23:31, 7 March 2023 by Wing genealogist (Talk | contribs) (IMPORTANT: Read First)

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IMPORTANT: Read First

The vast majority of descendants of Mayflower Passengers will NOT have inherited their Y-DNA or mtDNA from a family in this project. Only males have the Y sex chromosome and they inherit this chromosome solely from their father, who inherited it from his father, etc. Thus, the Y-DNA follows the Patrilineal (not Paternal) line (father's father's father's father's etc.). While everyone has mtDNA, we inherit this DNA solely froum our mothers, who inherited her mtDNA solely from her mother. Thus, the mtDNA follow the Matrilineal (not Maternal) line (mother's mother's mother's mother's etc.)

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Project dashboard


Methodology

The focus of this project is on using advanced Y-DNA and mtDNA tests to characterize the patrilineal (all male line) and matrilineal (all female line) lineages from the Mayflower. For each surviving lineage from the Mayflower, this will provide the most comprehensive Y-DNA and mtDNA profile that is possible with current commercial genetic testing technology. When available, we will make use of prior genetic genealogy research related to these lineages (e.g. Y-STR test results) to provide supporting evidence and to guide project recruitment.

Through this approach, we aim to achieve the following objectives:

  • Place the Mayflower passengers and crew into the broader human Y chromosome tree by determining high-resolution haplogroups for individual paternal lineages
    • this can help provide a demographic-level picture of the ancestral origins of the groups comprising the 1620 Mayflower voyage
    • these efforts will also likely aid in more general research of the human Y tree
  • Identify unique, stable genetic markers for individual paternal lineages
    • in some cases, it may be possible to identify one or two markers that confirm patrilineal descent from a single individual from the Mayflower
  • Use the results to aid in genealogical research associated with the Mayflower passengers and crew, including tracing ancestry further back within England, Holland, etc.
    • testing related lineages that stayed in Europe can be particularly helpful here

Contact us

Project administrators may currently be reached at MayflowerDNA1620@gmail.com .

References and External links

  • Roser, Susan E., Mayflower Passenger References: from contemporary records and scholarly journals Stewart Publishing, Canada Second edition 2015
  • Anderson, Robert Charles, The Mayflower Migration: Immigrants to Plymouth, 1620 New England Historic Genealogical Society, Boston, MA 2020


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