5 things you need to know about taking an Ancestry DNA test! - Healthy Mates Ideas

5 things you need to know about taking an Ancestry DNA test!

5 things you need to know about taking an Ancestry DNA test!

Do you want to take an ancestry DNA test to gain a more complete story of your genetic makeup.

With advances in modern technology, it’s easier than ever to gain insights from your DNA.

Here’s a five-point primer that maps out some facts you need to know.

1. What DNA tests are available?

Technically, you have several options:

  • Y chromosome (Y-DNA) test: This test only explores a man’s “patrilineal” or direct father’s-line ancestry.
  • Mitochondrial DNA test (mtDNA test): This test tracks your matrilineal or mother’s-line heritage using the DNA in the cellular powerhouses known as mitochondria. Whereas the Y-DNA test is for men only, an mtDNA test can be taken by women as well.
  • Autosomal DNA test: Unlike a Y-DNA or mtDNA test, which only focus on one line of your family tree, an autosomal DNA test has the power to trace all of your family lines. Both men and women can take this test.

Ancestry runs an autosomal DNA test. All you have to do is supply a saliva sample that goes into an Ancestry DNA  test kit tube for analysis.

2. Are there any privacy risks?

Privacy is a question that arises for many consumers considering genetic testing.

AncestryDNA does not claim ownership rights in the DNA that is submitted for testing. You own your DNA.

For more information, check out Ancestry’s privacy centre.

3. How in-depth is my ethnicity estimate?

The details of an ethnicity estimate, such as the regions included, vary by testing company.

Ancestry  measures your DNA at about 700,000 locations across your genome, then takes the data and compares it to the genetic data from populations in over 150 globally distributed regions.

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