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New research on body parts' sensitivity to environmental changes
Date:11/21/2011

hingleton and colleagues discovered is that even when malnourished, the genitals of a male fruit fly continue to grow to normal size.

"The same developmental mechanism that a fly uses to make its genitals insensitive to changes in nutrition may be the same that we as humans use to modulate the responsiveness of individual body parts to changes in nutrition," he said. "Our job is to try to understand why some body parts are responsive to changes in nutrition and others aren't."

Using the fruit fly for this type of research "gives us enormous information about how we as humans work and how we respond to our environment," Shingleton said. "This provides information on biomedical issues that arise from things like malnutrition or insulin resistance."


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Contact: Tom Oswald
tom.oswald@ur.msu.edu
517-432-0920
Michigan State University
Source:Eurekalert  

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