Figure 7From: Living at the edge: biogeographic patterns of habitat segregation conform to speciation by niche expansion in Anopheles gambiaeExemplifying evolutionary steps involved in the process of ecological adaptation and speciation of M and S. Diagrammatic sequence of hypothetical genomic and chromosomal events on chromosome 2 and the X heterosome leading to ecological niche expansion and reproductive isolation in An. gambiae molecular forms following the evolutionary path exemplified in Figure 6.Back to article page