DNA Demystified

Unravelling the Double Helix

By: Alan McHughen

Narrated by: Bob Souer

DNA, once the exclusive domain of scientists in research labs, is now the darling of popular and social media. With personal genetic testing kits in homes and GMO foods in stores, DNA is an increasingly familiar term. Unfortunately, what people know, or think they know, about DNA and genetics is often confused or incorrect. Contrary to popular belief, for instance, genes don't "skip a generation" and, no, human DNA is not "different" from DNA of other species. With popular misconceptions proliferating in the news and on the internet, how can anyone sort fact from fiction?

DNA Demystified satisfies the public appetite for and curiosity about DNA and genetics. The book begins with the basic groundwork and a brief history of DNA and genetics. Chapters then cover newsworthy topics, including DNA fingerprinting, using DNA in forensic analyses, and identifying cold-case criminals. For listeners intrigued by the proliferation of at-home DNA tests, the text includes fascinating explorations of genetic genealogy and family tree construction. Other chapters describe genetic engineering in medicine and pharmaceuticals, and the use of those same technologies in creating the far more controversial GMOs in food and agriculture. Throughout, the book raises provocative ethical and privacy issues arising from DNA and genetic technologies.

©2020 Alan McHughen (P)2020 HighBridge, a division of Recorded Books

Well done

Great knowledge good voice well explained easy to listen I am ready for the next book

Well written and easy to understand

The author has a gift for explaining this in a way that is comprehensible even without much familiarity with the subject. This book will provide you with a functional understanding of DNA and genetics and enable you to better understand important issues such as vaccination, genetically engineered foods and medicines, disease and inheritance, and much more. Using genetics to trace your family tree? Lots of info about that is in this book as well. There's a lot of confusion and misinformation going around as a result of the pandemic, but this book will certainly help non-experts in understanding such things as vaccinations, viruses and related topics in a comprehensible way.