
This book brings together most of the information available concerning two species that diverged 2-3 million years ago. The objective was to try to understand why two sibling species so similar in several characteristics can be so different in others. To this end, it was crucial...

Comparison of closely related species is a powerful D. melanogaster. In D. melanogaster, microsatel- approach to understanding the changes that have oc- lites reveal that West African popUlations are more curred since their divergence from a common ancestor. closely related to...