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Is it reliable to extract DNA from oral swabs in gene testing?

2017-10-18

Oral swabs

Oral swab sampling is the best and easiest way to collect DNA samples from painless, 安全衛生的方法. 如果做得正確, 所得的樣本量足夠.

The sample steps are as follows:

1. 採樣前
請不要吃任何東西 30 採樣前幾分鐘. 如果你吸煙, 採樣前用水漱口.

2. 口腔細胞取樣
Take a swab, put it in the mouth, gently rotate the swab on the left side of the cheek and gently rotate the swab 3-5 laps so that the swab heads are fully exposed to the mucous membrane. In the same way, the second swab will be swab on the right side of the cheek and gently rotate the swab 3-5 laps.

3. Oral swab treatment
Please put the swab of the test sample into the sample collection bottle and break the handle, then seal it and complete the sampling.

4. 取樣後
Register relevant information on the bottle, 如 “姓名”, “性別”, “年齡” 和 “sampling date”. Don’t forget to fill in the information on the sample registration form. If you choose to be anonymous, please fill out your own number. The collection bottle is sent to the testing agency for testing.

Oral swab sampling

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