It came to my attention this morning that I never reviewed this book which I read some time ago and found fascinating, so here we go! Note that this book offers no support for young-Earth creationism or for the Biblical mythology. Eve is used loosely and I wish it had not been, but authors don't always think up the best titles for their books - or worse, they're pushed into choosing misleading titles by their publisher for the sake of boosting sales.
The book is all about mitochondrial genetics. Mitochondrial DNA comes to us only through our mothers. It is separate from the main complement of DNA that we have, and was probably, at one point way, way back, a bacterium that got inside a cell and thrived there. Since it is part of the cell, it comes from the mother's ovum. It is not found in sperm, so this is a matriarchal lineage that can be traced back genetically and can tell enthralling tales of ancestry unavailable to us via other means.
The book focuses on modern European lineages, all of which can be traced back to seven founding groups. note that this doesn't mean that there there were only seven women alive back then. There was never a point where there was one Eve, either. There were many, many more women alive, but only these seven had their mitochondrial DNA lucky enough to survive the ages through to modern times. This means that a heck of a lot of DNA has been lost! We should mourn that.
The groups are referred to as haplogroups, scientifically, which in a very rough sense is somewhat akin to a sub-species or a tribe, but these only very rough approximations. Humans are all the same species, but even within a single species there can be many subgroups. The author attaches female names to each of these sub-, or haplogroups, the initial letter of which is taken from the alphabetical letter by which the haplogroup is known to science. The author gives his fictional the names as follows:
- Helena
- Jasmine:
- Katrine
- Tara
- Ursula (Haplogroup U5, excluding subgroup K)
- Velda
- Xenia
TO BE COMPLETED!
