Customer Reviews

DNA and Family History

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Genetic genealogy is a blossoming market and the number of books in this space is rapidly growing. Major books include: Seven Daughters of Eve, Adam's Curse, Trace your Roots with DNA, and DNA and Family History.

Professor Bryan Sykes' book The Seven Daughters of Eve was a seminal work. This book focuses on mtDNA (Mitochondrial DNA) that is passed down the maternal line. This book is written in an easy to read style that creates the tone and tenor of a mystery novel. The punch line of this book is that all maternal lines can be traced back to seven theoretic women who lived at different places in the worlds at different times. This book is very light reading and similar to picking up a pop culture magazine. This book is not recommended other than as the most basic introduction to genetic genealogy. It also suffers from it's minimal discussion of paternal DNA testing (Y-chromosome) which is the most popular form of DNA testing today.

Sykes second book "Adam's Curse" discusses the long term de-evolution of the male chromosome. It's a shame that Sykes has stooped to pandering to sensationalistic popular culture instead in more serious genetic research. Sykes made a name for himself in this space, but it seems that this segment of science has passed him by.

Two excellent introductory books were published in 2004 -- "Trace Your Roots with DNA : Using Genetic Tests to Explore Your Family Tree" by Megan Smolenyak and Ann Turner and "DNA and Family History: How Genetic Testing Can Advance Your Genealogical Research" by Chris Pomery.

In Trace your Roots, Smolenyak, who makes her living as a professional genealogist, branches out into genetics and DNA testing. She hooks up with Ann Turner, the past administrator of a key DNA message list, to create a good introductory book on genetic genealogy. This book covers all the basics for someone who is considering having a DNA test done. I was disappointed that almost half the book (90 out of 235 pages) was dedicated to starting and running a DNA project. I view this material as fluffy filler since most readers aren't likely to need this information.

A similar book is Chris Pomery's "DNA and Family History". This book also covers all the basics in a straightforward and informative way. This book focuses primary on the most popular form of DNA Testing -- testing of the paternal Y-chromosome line. The book includes numerous references to the book's online site (www.DNAandFamilyHistory.com). This site is supposed to contain supplementary information but many links don't seem to have been activated.

Pomery does a nice job contrasting genetic families that might be derived from a single ancestor with those that might be derived from multiple ancestors. He also discusses the origins of various classes of surnames which is important in understand this issue. Pomery also uses many examples from surname projects that can be found on the web.

One knock on both books is their minimal discussion of what DNA testing can't do. Neither book elaborates on the limitations of DNA testing for genealogists such as testing inability to definitively identify parents and brother and the small and biased sample sizes that home geneticists are using to make sweeping conclusions. Neither book describes in more than a paragraph or two the lasting thinking about haplogroups -- i.e., the origin of R, E, J, etc. Y-DNA clusters. In addition, neither book will aid the experienced DNA researcher.

My recommendation:
If you looking for one day's worth of beach reading, try Seven Daughters of Eve or Spencer Wells, Journey of Man. Also consider getting these books at the library as these seminal works are quick reads that you don't need cluttering up your shelves.

If you are a serious genealogist or are considering DNA testing or joining the National Geographic Genographics Project, then stick to Smolenyak or Pomery. After reading both, I find them both excellent and roughly equivalent. However, I clearly prefer DNA and Family History by Chris Pomery. The book simply contains more information which is presented in a more straightforward fashion.

Kevin Campbell
Campbell DNA Project Administrator

Although human genetics have been studied now for over 30 years, the application of DNA to family history is a phenomena of the new millennium. The results of the first study that tested people of the same surname to see if they shared the same male-line DNA were published in 2000. Since then, some 25,000 people have been tested commercially, and over 1,500 surname studies have been set up, half in the past 18 months, of which that on Wells is the largest, numbering 303 participants.

Chris Pomery, organiser of the Pomeroy DNA project, has written the first book explaining specifically how genetics can help genealogists. DNA can indicate whether people with the same surname are likely to be related, and sometimes can show that people supposedly related through the same family tree actually are not. It is a fantastic tool for studying surnames, and investigating groups of supposedly-related people, such as members of a caste, tribe or clan. The results of this brand new science often - and amazingly - bear out ancient, oral traditions attesting to common ancestry. DNA also enables us to map the migration of humans out of Africa, and determine our own places in that extraordinary story.

Excellent features of this book, besides its clear text and useful diagrams, are crisp, boxed summaries at the end of each chapter and a supporting website, www.DNAandFamilyHistory.com, which provides more detail and scientific background on many of the issues covered in the book.

This is no mere guide: this is Chris Pomery's manifesto to encourage us all to have DNA tests and set up surname studies, thus adding more genetic information to the growing databases of human DNA. The more DNA results there are, the more accurate and interesting results will be for everyone.

One of the ironies of genetics is that, just as we are learning how to decode the data contained in our genes, the signal is being lost. Isolated populations, with their distinctive genetic codes, are being diluted into the increasingly homogenised soup of modern human DNA, so data gathered in the future will be far less informative. The traditional marriage of male-line Y chromosomes to hereditary (male-line) surnames is also breaking down. In a few generations' time, far fewer people will have the same surname as their male-line great grandfather, making surname-based DNA projects far less easy to organise. Hopefully, many people will be inspired by Chris Pomery's excellent book and get testing now.

This excellent survey and resource has now been significantly revised and re-issued with a new title: Family History in the Genes: Trace your DNA and grow your family tree

Like its predecessor, it provides the very latest advice on a fast-moving subject, in compact format and at an affordable price.

And, like its predecessor, it is published by the National Archive. The National Archives is an UK government agency maintaining the official archive for England, Wales and the central UK government, containing 900 years of history from Domesday Book to the present. Its publications are intended to help individuals write their own family histories using "best practices".

Pomery's new volume will help you do so.

Robert C. Ross 2008

I enjoyed this book by Chris very much.
I am starting to understand more and
more about DNA and it's use for genealogy.

This book is required reading for those researching their English family history and thinking of seeking help from a DNA testing company.
It provides a comprehensive guide to the background for such research, bringing together in one volume elements such as the origin of English surnames, the organisation of a surname project, the choice of a DNA testing company, and a glossary of many of the confusing terms used by the experts in DNA analysis.

I thought this book was very informative and helpful in my search for my genetic past.