Uncover Your Personal Anthropology!
A Christmas gift idea for the white supremacist who has everything.
Customers recieve a CDROM with their raw genetic data, a bar graph showing the percentages of each group and a specialized representation of their data called a triangle plot, along with a users manual. Ancestry cannot be determined by any genetics test in a black/white litmus test fashion. Instead, the results are reported as statistical estimates, and are qualified with confidence intervals. From over 6,000 tests so far performed, and extensive mathematical simulation, we know that the test is accurate to from 4-8% and sensitive enough to detect, for many customers, a single (100%) African or European great great grandparent, or a single (100%) Native American or East Asian great grandparent. Most customers use the test in an attempt to confirm recent admixture events such as this – where the family tree is primarily European for instance but one or more recent ancestors are of other ancestry, such as Native American.
High levels of admixture are highly characteristic of recent admixture events and various populations show systematic types of admixtures. The average African American shows 20% European admixture, and Carribean Hispanics tend to show significant European, Native American and African admixture. Non-African Hispanics tend to show relatively even European/Native American admixture with some showing more (even all) European, and others more (even all) Native American.
Lower levels of admixture, particularly in Europeans, require a bit of detective work to interpret. This is because the test does not only report recent admixture events, but we believe, ancient events as well. Because our genetic history is very complex, and interactions between separated populations occurred many times before recorded history, individuals of certain ethnic groups tend to show specific admixture results. Examples include Russians, Scandanavians and Eastern Europeans showing low levels of East Asian admixture (even without a Chinese great grandparent), which possibly arose from widespread interaction between Europeans and Asians during and before the Hun invasions and subsequent ethnic amalgamation. Greeks, Italians, Middle Easterners and Jews reliably and systematically show low levels of Native American admixture (even without an American Indian great grandparent) for anthropological and genetic reasons that are not yet well understood.
Test kits start at $219 US. Cool.