DNA testing for the purposes of the experiment

According to DNA test results, World War Two Nazi dictator Adolf Hitler is though to have African and Jewish genes inherited from ancestors.
In the DNA tests carried out, results showed that saliva samples taken from thirty nine relatives of Hitler showed he could well have been biologically linked to what he referred to as the “subhuman” races which he attempted to wipe out during the devastating Holocaust which he was at the helm of.
Marc Vermeeren, a historian and Jean-Paul Mulders, a Belgian journalist, traced the Fuhrer’s relatives including an Austrian farmer –Hitler’s cousin, early on in 2010.
Haplogroup E1b1b1 is the chromosome which showed up in their samples – a rarity in Western Europe, but more commonly found amongst the Berbers of Algeria, Tunisia and Morocco, as well as with Sephardic Jews and Ashkenazi.
The Haplogroup E1b1b1 relates to eighteen to twenty per cent of Ashkenazi Jews and eight point six per cent to thirty per cent of Sephardic Y-chromosomes seems to be one of the main founding extractions of the Jewish world population in general.
In Belgian magazine Knack, Mulders wrote that, "One can from this postulate that Hitler was related to people whom he despised”. The magazine, in which the findings of the DNA test were published, stated that the DNA testing for the purposes of the experiment was carried out under strict laboratory regulations. Roddy Decorte, a genetic specialist bases at the Catholic University of Leuven called the results “surprising”, saying that “"The affair is fascinating if one compares it with the conception of the world of the Nazis, in which race and blood was central.”
According to the results of the DNA tests, Hitler was not, as he perceived himself to be, “Aryan” or “pure”, a term which was used by the Nazi party to suggest generally Caucasian, fair haired and blue eyed people. People suspected to be homosexual, Jewish or black amongst numerous other social, cultural religious and racial groups were ostracized from society according to Nazi law, resulting in the terrible atrocities of the Holocaust.
However, the results of the DNA test are not the first time it has been suggested that Hitler has Jewish ancestry. It is thought that Hitler’s father Alois, is the illegitimate offspring of a maid, Maria Schickelgruber and a young Jewish man, Frankenberger.
The process used to carry out the DNA tests is known as Genealogy, which uses samples such as buccal swabs (large cotton bud-like instruments used for gathering DNA samples in the form of cheek cells from the inside of the mouth) This form of DNA testing has become popular in recent years as people use it to determine their ancestral lineage. Other forms of DNA testing are also used to determine more immediate relations, such as paternity testing.