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In addition, we do collaborative
work on the evolution of opsin genes with Dr. Maureen Neitz, Medical College of Wisconsin, examining
the following:
· Color vision of muriquis, colugos, and Samoan flying foxes
The guiding principle
of our lab is that the species and methods used must serve a central evolutionary question.
Methods include: behavioral studies, spectral measurements of foods and environments, material testing, nutritional analyses, electron and light microscopy,
mathematical modeling, and isotopic mass spectrometry (in collaboration with Paul Koch). Primates have been a strong
focus, but euarchontans and other closely related mammals have also
been examined.
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