What is the Y-DNR STR test?
The Y-DNA STR tests are often used in ancestry, paternity and forensic testing…
What variation occurs in the mtDNA?
The most common type of mutation or variation found in mtDNA is called a “SNP”…
How do haplogroups tell me where my ancestors came from?
The lineage of humans is classified by “haplogroups” and “subclasses”…