https://whyy.org/articles/parenting-of-the-future-many-embryos-each-with-dna-profile/
You've probably read about concerns over "designer babies," whose DNA is shaped by gene editing.
the futuredna profileparentingmanyembryos
https://www.thermofisher.com/blog/behindthebench/complete-dna-str-profile-generated-from-a-100-year-old-semen-stain/
Working on cold cases may mean investigating very old samples. Y-STR analysis can help researchers obtain important genetic information from these old samples.
year oldcompletednastrprofile