Genetic Genealogy - DNA artifact testing

This is now a real possibility, and it is pretty darned exciting!

image source

The biggest downside - currently, at least - is the price of testing. It is very expensive, but hopefully as the science and techniques improve the price will drop.
It wasn't too long ago that normal DNA testing, new to the scene, was horribly expensive to undertake, and they've certainly made leaps & bounds in that department, with the price of a testing kit now well within the budget of most people.
Not to mention the constant improvement to the algorithms each company uses to give us details about our ancestry.
These are exciting times indeed.

image source

Imagine, now being able to test the DNA (if there is some to be found) of family members who have passed away before testing was even a remote possibility.
Those collections of old letters, postcards, locks of hair, and baby teeth now hold an exciting new significance.
At the moment it appears that only saliva (found on envelope flaps, stamps, etc) retrieval is attempted, but keep those other possibilities available for future technological developments.

image source

Even if you yourself are not interested in your family tree, someone in the future might be, so you would be helping them enormously by carefully preserving any family momentos you have tucked away.
The less handling they have, the better chance of avoiding contamination or degradation of the artifacts.
There are no guarantees that the DNA extraction process will actually find any or enough DNA from the artifact to give you the results you need, and it appears that the artifacts could be destroyed during the process - so you have to carefully weigh up your options and whether the gamble is likely worthwhile.

image source

Legally, issues may arise around lack of consent from the deceased party and whether the test-requester is 'allowed' the results (data ownership), so we will have to see how that develops.
But even in current DNA testing there have been legal issues to sort out as this exciting field gains mainstream traction.
Bumps in the road are par for the course, so don't let these issues put you off from at least preserving the artifacts well (and there is plenty of information on the net about how to do this).

Extracting DNA from family keepsakes holds tremendous possibilities. The initial cost might seem expensive, and the artifact might be destroyed, but for many adoptees and family historians, the results could be priceless.
source

Want to read up on it some more? Here are some article links:
https://www.legalgenealogist.com/2018/11/04/artifact-testing-on-its-way
https://www.livingdna.com/blog/306-living-dna-provide-closure-lifetime-search-biological-father
https://www.totheletterdna.com/who
https://thefamilycurator.com/how-to-preserve-and-test-old-letters-for-grandmas-dna/