I have nothing but the highest praise for this book, which will surely stand as the definitive treatment for many years to come. The content is comprehensive, the writing clear and concise, and the overall impression is of a masterly tour de force." ? Warren J. Ewens, American Journal of Human BiologyThis important and useful book will have a permanent place on my desktop. Not only is this an essential reference book, but it is also an excellent textbook." ? Christopher J. Basten, Theoretical Population BiologyConclusively, this book is to be highly recommended for anyone interested in a closer and clearer look at nature's most valuable beauty ? its genetic variability." Biografía del autor Michael Lynch is Distinguished Professor of Biology at Indiana University. Bruce Walsh is a Professor in the Department of Ecology and Evolutionary Biology at the University of Arizona.