“Can this test determine if 2 sisters have the same father without mom or dad dna being took”
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Yes you can
Sorry, there was a problem. Please try again later.It can determine proximities of ancestry. Whether very close or distant.
I would recommend:
Sorry, there was a problem. Please try again later.Jae..... I feel taking the test will generate an answer for you and your family. This is a win-win way to go. I am please with my results and are getting other family members to take it and ones that my not be. It beats going to a larger facility paying higher costs when you can get an answer in a matter of a week or so. If they are truly related something will show up.
Sorry, there was a problem. Please try again later.No, this only gives you a best estimate of where your ancestry is from, as in which parts of the world you great great great… etc, grand parents came from.
Sorry, there was a problem. Please try again later.No
Sorry, there was a problem. Please try again later.Hi Jae - Yes, DNA Relatives can help to identify whether and to what degree two 23andMe customers are related to each other. DNA Relatives locates other 23andMe members that match your DNA and predicts a relationship using the number of segments and the percent DNA shared. When two people share identical segments of DNA, this indicates that they share a recent common ancestor. For example, you would share ~50% of your DNA with a full-sibling, and only ~25% of your DNA with a half-sibling.
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