A genealogical DNA test analyses the nucleotides at specified sites on a person’s DNA for genetic genealogy reasons. The test findings are solely designed to provide genealogical information and are not intended to provide any medical information or to diagnose genetic disorders. Genomic firms can run cheap DNA testing and sequence the DNA of hundreds of thousands of clients with a single saliva sample, and a money transaction sent in the mail. However, companies might get significant insights into human evolution, heredity, and illness by establishing an ever-growing library of genetic information. The question is how accurate are they, and what ethical consequences do they have? Let’s find it below.
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The business of DNA Testing is fundamentally complicated
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It might be challenging to determine a person’s ethnicity
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Concerns about privacy
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Use of statistical techniques
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Autosomal DNA testing:
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Y chromosome (Y-DNA) test:
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Mitochondrial DNA Testing (mtDNA):