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Fig. 1 | BMC Evolutionary Biology

Fig. 1

From: Past climate change on Sky Islands drives novelty in a core developmental gene network and its phenotype

Fig. 1

The Arizona Sky Islands. a Satellite image of North America showing the location of the Arizona Sky Islands (yellow box). b A picture taken on a Sky Island from high elevation. Across the desert at the horizon, a second Sky Island can be distinguished. Alternative phenotypes of Monomorium emersoni queens: c winged queen and d wingless queen. e Map of Southeastern Arizona showing the relative location of the five Sky Islands indicating our sampling sites (black dots) and 500m topographic contour lines. f Representation of the highly conserved gene network that controls wing development in Drosophila melanogaster. Arrows indicate activation and bars indicate repression. Genes examined in this study are shown in black

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