If Humans Share 100% DNA, How Do We Tell Each Other Apart Genetically?

Опубликовано: 14 Июнь 2023
на канале: Family History Fanatics

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Discover the math and science behind how genetic genealogists can reliably identify relatives and trace ancestry using our DNA, despite the striking similarities among humans.
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Chapters

0:00 - Introduction and Question
0:09 - Understanding DNA Similarity
1:33 - Single Nucleotide Polymorphisms (SNPs)
3:10 - The Enormity of Genetic Variations
5:33 - Genetic Testing and Identifying Differences
7:06 - Conclusion

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