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By Dr Tushar Chauhan October 03, 2022

10 Types of DNA Tests and their Applications

Many DNA tests are available for different applications, here are 10 common DNA tests and their applications.

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It tests the forensic samples from the crime scene and allows us to identify the criminal, biologically.

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Forensic DNA test

1

This DNA test provides information such as ancestry, biological origin, recent day close relatives and other relevant information.

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Ancestry DNA test

2

This DNA test gives us information on the biological father of the suspect or child.

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Paternity DNA test

3

This DNA test gives us information on the biological parents of the suspect or child.

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Parental DNA test

4

This DNA test checks STRs and VNTRs between two individuals or suspects for constructing biological relatedness or differences.

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DNA fingerprint test

5

This DNA test specifically and only tests the DNA of the Y chromosome. It creates a Y chromosome haplogroup and determines the individual's male lineage and ancestors.

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Y-DNA test

6

It tests DNA other than sex chromosomal DNA and allows us to determine and uncover the mysteries of the autosomal chromosomes.

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Autosomal DNA test:

7

This test studies the mitochondrial DNA of a person and determines the maternal ancestors or maternal lineage of the same.

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mt-DNA test

8

A predictive genetic/DNA test determines the likelihood of a person acquiring a particular or group of diseases during their life.

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Predictive genetic test

9

It tests genes associated with various cancers. It also indicates a stage of cancer or predicts the likelihood of acquiring one in the future.

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Cancer DNA test

10

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