Grandparent Test. Useful information about it.

Grandparent Test. Useful information about it.

  A DNA grandparentage test determines the relationship between a child, and the parents of the alleged father In the grandparentage test, the DNA profile of the grandson or granddaughter must be compared with the...

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Interpretation of grandparentage results

Interpretation of grandparentage results

  A grandparent test establishes the biological relationship with a child and their grandparents. If a child's parent is missing or deceased, the grandparents can be profiled to determine if they contributed to the...

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Can a DNA test be carried out for a grandfather-grandson without the mother?

Can a DNA test be carried out for a grandfather-grandson without the mother?

  In previous articles, we talked about the possibility that you have of carrying out a DNA test between grandparents and grandchildren, in this case, we will discuss the importance of the collaboration of the moth...

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How to take a proper DNA Sample (Video Tutorial)
Video - Instructions
This video will help guide you through the cheek swab collection process and answer your common question.
Main points to consider:
  • 1) Do not eat, drink, smoke or chew gum for 30 minutes before collecting samples.
  • 2) The swab tips should not come into contact with any surface other that the inside of the cheek at any point before, during or after collection
  • 3) Move the swab up and down while also rotating. It's very important to rotate the swab with your fingers.
  • 4) Allow the swab to dry before storing. At least one hour.