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At-Home DNA Ancestry Testing

  • Test
  • At-Home Testing
Interested in tracing your family history? Learn about at-home DNA ancestry testing, which can provide intriguing details about your family lineage.
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Stool DNA Test

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The stool DNA test checks for genetic changes in the cells in your stool. Abnormal cells or blood in the stool may be a sign of precancerous growths or cancer.
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Anti-dsDNA Test

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The anti-dsDNA test helps diagnose lupus when you have lupus signs and symptoms and a positive ANA (antinuclear antibody) test.
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DNA Sequencing

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DNA sequencing is a lab method that determines the order of bases within the DNA. In medicine, it is used for diagnosis and treatment of diseases.
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Paternity Test

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Paternity tests are used to determine whether someone is the genetic parent of a child. Learn more about how and when to take a paternity test.
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The World of Forensic Laboratory Testing

  • Article
Forensic testing is the gathering of data for analysis and for use in legal proceedings, depending on the laws of particular jurisdictions. Learn how forensic testing differs from clinical laboratory testing, including the special training required for lab personnel and unique procedures employed.
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Laboratory Methods

  • Article
Understanding the method used for a test provides a broader context for understanding your test results. Learn about a few common laboratory methods mentioned on this site.
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Genetic Testing Techniques

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Genetic testing is the laboratory analysis of human chromosomes, DNA and RNA to detect genetic material and/or identify genetic changes. This article provides an overview of genetic testing techniques that range from detecting or examining a single gene to the whole genome.
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Anti-DNase B

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Anti-DNase B is an antibody produced by the immune system in response to a strep infection. The anti-DNase B test helps confirm a recent strep infection as the cause of rheumatic fever or glomerulonephritis, a form of kidney disease.
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