Y-chromosome DNA (Y-DNA): Y-DNA tests trace paternal lineage, as the Y chromosome is passed from father to son. It’s a precise method for exploring your paternal line but can only be taken by males.

When looking for the best DNA test, it’s essential ... provide information on ethnicity and genetic traits. Y-DNA tests analyze the Y chromosome and are primarily used for tracing paternal ...

The top genetic tests ... if your DNA matches with someone else. You'll have an opportunity to review all information before proceeding. Ancestry does not use the standard Y-chromosome and/or ...

If you're interested, we found the best DNA testing services to choose from -- and just as importantly, the ones to avoid. These tests are also a popular option for Christmas gifting or can be a ...

We review four top-rated DNA test kits that can provide insights into your heritage, potential genetic conditions, and more. Men’s Journal aims to feature only the best products and services.

A chromosome is a single, long molecule of DNA. These highly organized structures ... The sex chromosomes in humans are called X and Y. Females carry two X chromosomes, while males carry one ...