The word tantra, states Patanjali, means principal, main. He uses the same example of svatantra as a composite word of sva (self) and tantra, then stating svatantra means one who is self-dependent, one who is his own master, the principal thing for whom is himself, thereby interpreting the definition of tantra.
As DNA Circles get larger and more DNA matches are delivered, more people are connecting into the DNA Circles, which results in more New Ancestor Discoveries, but with a decrease in accuracy. So, we are updating the criteria to make it more conservative and increase the accuracy of New Ancestor Discoveries.
DNA Relatives: How it works. DNA Relatives finds matches by comparing your DNA with other 23andMe members. When two people share identical segments of DNA, this indicates that they share a recent common ancestor. The length and number of these identical segments is used to predict the relationship between relatives.n general, for the same percent DNA shared, longer segments give a closer predicted relationship than a greater number of shorter segments. The estimate is based off a number of assumptions about population growth and characteristics of specific populations.