Luckily for the male ego and population geneticists it turns out that blokes also have some unique chromosomal hand baggage hidden away in the non-recombining part of the Y chromosome. Like female mitochondrial DNA it is passed solely between father and son and is particularly useful for studying human diversity. This is because it is so big--much bigger than mitochondrial DNA--and accumulates mutations at particular sites that can be relatively easily identified. By sampling the Y chromosome from men around the world the modern human diaspora can be mapped out both geographically and chronologically.
Spencer Wells is an American geneticist with impeccable credentials from Harvard, Stanford and Oxford universities and certainly knows his subject. Fortunately, he is also very good at explaining the science, which can be somewhat complicated at times. This fascinating and often surprising story originated as a television film and has benefited from being thoroughly worked out through first-hand experience around the world.
Accompanied by 24 pages of brilliant photos by Mark Read, an excellent list of further reading and an index, The Journey of Man is well worth getting to grips with. As Wells points out, each of us carries a unique chapter locked away inside our genome, and we owe it to ourselves and our descendants to discover what it is. Come on boys, this is our story and we ought to know the gist of it. Douglas Palmer --This text refers to an alternate Paperback edition.
Well written and explained by the author. If you never cared who your ancestors were before reading this, you will after. Read morePublished 9 months ago by Eilleen
I loved to size of the book so much easier for an old lady who loves to read in bed. As always the book was here before I knew it. Amazon does a great job.Published 23 months ago by JOANWW
One doesn't learn a lot about evolutionary genetics from this book. When the author talks about how statisticians arrive at a result he does a really poor job of explaining the... Read morePublished on July 17 2004
I just had a blast reading this book. What a load of fun! The fact that we can divine the details of our origins and travels from the minute variations in our Y chromosomes and... Read morePublished on May 9 2004 by Robert C. Martin
Self proud humans with basic understanding of biology cannot even imagine that 50-60,000 yrs or up to 150,000 (or more) ago we all came from one man and one woman who mated, until... Read morePublished on March 28 2004 by guy performer
If you didn't think that there was much conclusive evidence in the study, maybe you should say so and you have every right to point it out. Read morePublished on Jan. 15 2004
I first heard the author speak at the Smithsonian on the genetic odyssey of mankind, in the best talk I've ever heard, and I go to many talks every year. Read morePublished on Nov. 28 2003 by Q. Publius