Introduction to DNA and Genealogy

What distinguishes ‘family history’ from ‘genealogy’? Can you use these two terms interchangeably? This course offers a chance to find out. When genealogists realised how effectively DNA could be used to study family links, they started looking into new applications for the technology. This course lays out the basics of DNA, genes and the relationship between genetics and genealogy. We outline the types of DNA, the use of DNA testing in genealogy and the types of DNA testing for genealogy.

DNA testing can generate a lot of sensitive ethical questions because it can both establish and deny presumed biological links. The best method for test-takers to avoid and address the ethical difficulties generated by testing is to educate themselves on DNA tests, their results and testing practices. This course explores the ethical issues regarding DNA testing and explains how to use the standards developed by the International Society of Genetic Genealogy (ISOGG) to protect the integrity of the process and the wellbeing of those being tested. We outline the ‘ten rules for genealogical research’ and show you how and where to find the relevant civil registration records.

A census is a process for compiling data on the constituents of a specific population and is an excellent resource that can be quite helpful when conducting genealogical research. Genealogy can provide several benefits, including how it influences one's feeling of identity. By researching your ancestry, you can also learn about your family's medical history, which can be used to predict longevity or offer hints about a family member's vulnerability to particular medical disorders. Everyone, including future genealogists, can benefit from this course. Today’s expansion of technology and increased use of internet tools has greatly increased interest in genealogy. If you are an aspiring genealogist or one of the many people who want to investigate your family history and genealogy, this course is for you. Sign up to learn how DNA testing can help guide you on a journey into your own genetic past.