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What is a mouth swab, and is it as accurate as blood?

April 26, 2017accurate blood mouth swab

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What is a mouth swab, and is it as accurate as blood?

4 Answers

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A mouth swab looks like a long cotton wool bud. It is used to collect cheek cells from the inside of your mouth. DNA is consistent throughout the body, so the DNA in cheek cells is identical to the DNA in blood cells. The mouth swab allows for non-invasive and painless collection of DNA.

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Posted

A mouth swab looks like a long cotton wool bud. It is used to collect cheek cells from the inside of your mouth. DNA is consistent throughout the body, so the DNA in cheek cells is identical to the DNA in blood cells. The mouth swab allows for non-invasive and painless collection of DNA samples.

0

Posted

A mouth swab looks like a long cotton wool bud. It is used to collect cheek cells from the inside of your mouth. DNA is consistent throughout the body, so the DNA in cheeks cells is identical to the DNA in blood cells. The mouth swab allows for non-invasive and painless collection of DNA.

0

Posted

A mouth swab looks like a long cotton wool bud. It is used to gather cheek cells from the inside of your mouth. DNA is consistent throughout the body, so the DNA in your cheeks cells is identical to the DNA in blood cells. The mouth swab allows for non-invasive and painless DNA collection for DNA testing.