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DNA Detective
Rating: 4.5 out of 5(14 ratings)
491 students

DNA Detective

How to use DNA data to break through genealogical brick walls
Created byCarol Donohue
Last updated 4/2024
English

What you'll learn

  • Understand DNA Data
  • Understand MRCA - Most Recent Common Ancestor
  • Use GEDmatch tools to find DNA data profile for your top matches
  • Understand X-DNA Inheritance wheel

Course content

1 section9 lectures30m total length
  • Introduction0:27
  • DNA Detective - The Basics3:12
  • GEDmatch Tools2:41
  • DNA Data5:13

    Explore dna data, centimorgans, and MRCA numbers to infer relationships from parentage to distant cousins using GEDmatch free tools, 1-to-1 and 1-to-many analyses, xdna, and triangulation.

  • Your Match
  • My Match4:03
  • Finding More Ancestors3:06
  • People who match both kits3:54
  • X-DNA Inheritance4:57

    Explore x-dna inheritance with male and female wheels; use elimination on your match profile to locate the most recent common ancestor with genetic genealogy and birth and marriage records.

  • Your Journey3:22

Requirements

  • Interest in family history and genealogy
  • Completed a DNA kit

Description

Are you struggling to break down genealogical brick walls and find more ancestors to add to your family tree? GEDmatch has valuable tools to help you uncover new leads and overcome research obstacles. In this course I share my tips and techniques for using DNA data and GEDmatch effectively. With these strategies, you'll be well on your way to breaking through brick walls and discovering new ancestors to add to your family tree.

By applying rules of data science, how DNA propogates and how to predict the most recent common ancestor, you will be equipped with the tools and the sequence to analyze shared segments of DNA.  You may discover distant cousins, common ancestors, and branches of your family tree you hadn't explored before.  Armed with these strategies, you’ll be well-equipped to break through your genealogical brick walls.  Open doors to hidden connections, enriching your family tree with previously undiscovered ancestors. So, embark on your DNA journey, explore the tools, and unravel the mysteries of your heritage!

The comparison tools we will use include One-to-Many, One-to-One Autosomal, One-to-One X-DNA, People Who Match Both Kits and Ancestor Projects.  You wil complete a project where you will complete an analysis where you will find where you match to the person with the most shared DNA on your One-to-Many list.

Who this course is for:

  • Anyone interested in learning about their family's history. Hobby genealogists interested in using DNA data to locate more ancestors to expand their family tree.