| inter-island divergence within drosophila mauritiana, a species of the d. simulans complex: past history and/or speciation in progress? | speciation with gene flow may be more common than generally thought, which makes detailed understanding of the extent and pattern of genetic divergence between geographically isolated populations useful. species of the drosophila simulans complex provide a good model for speciation and evolutionary studies, and hence understanding their population genetic structure will increase our understanding of the context in which speciation has occurred. here, we describe genetic diversity and genetic dif ... | 2011 | 21599771 |