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Fractional DYS464X

  • 34 members
Administrators
  • Charles Wilson
Co-Administrators
  • Alison Small
  • Rusty Vaughan
  • Samantha Jones
General Fund
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About us

The Fractional DYS464X Project focuses on individuals who have tested positive for fractional alleles at DYS464X across all haplogroups. While initially centered on R1b patterns, our research now encompasses all haplogroups where these distinctive genetic signatures appear.

Fractional alleles at DYS464X represent unique genetic variations that occur across multiple haplogroups. These include the commonly observed 15.3g pattern, alongside other variations such as 14.3c, as well as various combinations of standard alleles (14c, 15c, 16c, 17c, 18c). Our research indicates these fractional patterns can serve as significant genetic markers that, when analyzed alongside other DNA data, reveal meaningful ancestral connections.

Some notable clusters we've documented include:

  • Reynolds-Cooper cluster: DF5+, 15.3g, and "cccg" pattern (R1b)
  • Secher cluster: L21+, 14.3c, and "cccc" pattern (R1b)
  • Murphy cluster: L159.2+, 15.3g, and "cccg" pattern (R1b)
  • Hadley cluster: L2+, 15.3g, and "cccg" pattern (R1b) [predicted]

We are actively documenting and researching additional patterns across other haplogroups, particularly those found in E, G, I, J, and other major haplogroups.

While maintaining our technical focus on fractional alleles, our project now encompasses:

  1. Cross-Haplogroup Analysis: Investigating how fractional alleles manifest across different haplogroups and what this reveals about their origins and stability

  2. Historical Context: Exploring how these markers correspond with historical population movements across diverse ancestral groups

  3. Geographic Distribution: Mapping regional patterns of these markers globally, with attention to their presence in varied populations

  4. Family Connections: Using these distinctive markers to identify relationships between family lines across different ancestral backgrounds

  5. Interdisciplinary Approach: Combining genetic data with historical records, oral histories, and genealogical research to create a more comprehensive understanding of these unique genetic signatures

The Cross-Cultural Research Project is a comprehensive genetic genealogy initiative operating under the African-American Griot Legacy Project (AAGLP) framework. Our research combines rigorous genetic analysis with historical and cultural context to explore the interconnected nature of American ancestry.

Our project investigates genetic connections across diverse populations through:

  • Y-DNA marker analysis with particular emphasis on DYS464X fractional alleles and other distinctive genetic signatures
  • Cross-population genetic comparison studies examining admixture patterns and shared ancestry
  • Regional population genetics focusing on the American South, particularly the Black Belt of Alabama
  • Historical migration pattern research integrating genetic data with documentary evidence
  • Collaborative family history documentation connecting genetic findings with cultural narratives

While our scope is broad, we maintain rigorous scientific standards in tracking:

  • DYS464X results, especially those with fractional alleles
  • Unique Y-DNA marker patterns across population groups
  • STR and SNP variations that illuminate historical connections
  • Genetic signatures indicating historical admixture events

This project welcomes researchers and genealogists who are:

  • Interested in understanding the interconnected nature of American genetic heritage
  • Seeking to place their genetic results in broader historical and cultural context
  • Open to collaborative research across traditional genealogical boundaries
  • Curious about how their lineages intersect with diverse population groups
  • Committed to rigorous genetic analysis combined with historical research

Our methodology combines:

  1. Scientific genetic analysis using FTDNA's comprehensive testing tools
  2. Historical documentation from archives, census records, and primary sources
  3. Cultural preservation honoring oral traditions and family narratives
  4. Cross-cultural collaboration building bridges between different research communities
  5. Geographic focus with deep research into specific regions like the Black Belt

Members gain access to:

  • Enhanced genetic matching potential through expanded databases
  • Historical context for understanding their specific genetic results
  • Collaboration with historians, genealogists, and cultural researchers
  • Potential discoveries of previously unknown family connections
  • Specialized resources and research methodologies
  • Opportunities for co-authorship on research publications

The AAGLP framework provides our project with:

  • Access to specialized genealogical and historical resources
  • Connection with established research networks and databases
  • Integration of genetic science with cultural preservation
  • Collaborative partnerships across academic and community institutions
  • Innovative methodologies for cross-cultural genetic research

We believe that understanding genetic heritage requires examining the full complexity of American history, including the ways diverse populations have interacted, mixed, and influenced one another over centuries. By studying these connections, all participants gain a more accurate and complete picture of their ancestry.

This project pioneers a new approach to genetic genealogy—one that acknowledges our interconnected histories and uses rigorous science to illuminate the human stories within our DNA.

Charles Wilson, Professional Genealogist Founder, Wilson Griot Legacy FTDNA Project Administrator for multiple genetic genealogy projects including the African-American Griot Legacy Project and Black Belt of Alabama Project

For questions or to learn more about participating in this research, please contact the project administrator through FTDNA messaging.