The Y-chromosome DNA testing of the male has a specific part to it that lets the experts use it for various uses. Especially when it comes to forensic DNA testing, autosomal DNA testing is no longer helpful. A Y fragment helps to determine the gender of the trace donor. It is very useful when both males and females have contributed to the same trace for example in the case of sexual assault.
The main reason for using Y-STR DNA testing is the lack of information based on autosomal DNA testing alone. And especially at crime scenes where finding a pure and unadulterated DNA sample is like finding a needle in a haystack. In such cases, the test that can specify at least the gender of the people present at the crime scene helps a lot.
Here at the FACE DNA test, you can find the most extensive forensic testing. From Y-chromosome DNA testing to other DNA tests like avuncular DNA testing or prenatal DNA and paternity DNA test FACE DNA test excels in all of them.