DNA鑑定|一生の悩みを2日で解決|国内自社ラボDNA鑑定

The DNA won't get mixed and result in a false positive judgment, will it?

2022.10.07

Email from a customer

Email from a customer in Kanagawa Prefecture who used our DNA testing service

The toothbrushes are placed near mine, and if the toothbrushes bump into each other,
my DNA won't get mixed in and result in a positive judgment or anything, will it?
Sorry for such a silly question.

Reply from seeDNA

Regarding your inquiry,
the Y chromosome was confirmed in the toothbrush sample of alleged father 2,
so it is male DNA.
Also, in cases where multiple DNA are mixed together, testing becomes impossible.

Thank you very much.