GEDmatch offers a free DNA site built for genetic genealogy research. With a global database of autosomal DNA data and unmatched utility, we make this data accessible and effective. With comprehensive solutions for genealogical and family tree searches, GEDmatch gives you free comparison access to more than 1.5 million profiles worldwide.

Teach you strategies for analyzing DNA matches and building your genetic genealogy. Explore the advanced GEDmatch tools. Go into depth on X-DNA, Y-DNA, or Mitochondrial DNA analysis. This guide assumes you have uploaded your DNA data to GEDmatch.com and that it has been fully batch processed.

To determine your AncestryDNA Matches, Ancestry® compares your DNA to the DNA of every other person in the AncestryDNA database. Based on how your DNA matches up, Ancestry estimates how closely you’re related—or if you’re related at all (see Figure 1).

2025年1月13日 · At the heart of genetic genealogy lies the concept of DNA matches—a revolutionary tool for identifying and strengthening family connections. This guide unpacks everything you need to know about DNA matches, from understanding how they work to leveraging their potential for creating robust family trees.

DNA Matching is the process of sequencing your DNA and comparing it to the DNA of other people in a database. When a person with a significant amount of DNA that is identical to yours is found, that can indicate that you have a common ancestor. Order a MyHeritage DNA kit. But how does this process work?

DNA matches are people who share significant amounts of DNA, indicating that they inherited their DNA from a common ancestor. A list of DNA matches is generally provided with the results of a genetic genealogy DNA test .

2025年1月28日 · FamilyTreeDNA’s Y-DNA STR test results (37 or 111 marker tests) can be sorted by genetic distance (the number of stepwise mutations distinguishing the Y-DNA signatures of a tester and a match), the number of markers tested, the number of Big Y STR differences, Y-DNA haplogroups, paternal countries of origin, paternal earliest known ancestors ...

GEDmatch offers a free DNA site built for genetic genealogy research. With a global database of autosomal DNA data and unmatched utility, we make this data accessible and effective. Discover matches, compare with your relatives, uncover your biogeographical ancestry, and more with GEDmatch genealogical solutions.

Genetic genealogy is based on DNA matching: comparing the shared DNA between two individuals to understand how they may be related to each other. Using this information, it’s possible to locate unknown relatives, confirm relationships, and prove or …

AncestryDNA® matching identifies other AncestryDNA members who might be related to you. We compare your DNA to the DNA of every other person in the AncestryDNA database, and based on how your DNA matches up, we estimate how closely you’re related—whether you are siblings, first cousins, distant cousins, or unrelated (see Figure 1). Figure 1.