
Home DNA Paternity Test
Can Direct-to-Consumer Genetics Tests Provide Accurate Results? First, How Does Paternity Testing Work? Paternity testing, like other forms of familial testing (sibling, maternal, etc.) is a relatively straightforward practice. Other forms of DNA analysis rely on understanding the genes involved and their relationship with disease. In paternity testing, scientists are simply checking to see if the DNA matches in various locations. In this article we will focus on home DNA paternity tests. To understand how this process can identify someone as a direct family member, you must understand a little bit about genetics. A human starts as two different cells, the sperm and the egg. Inside of these cells is exactly half of the DNA necessary to create a human. Both cells contain 23 chromosomes, or parts of DNA. Half Mom,…