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Dartmouth study contributes to research addressing malnutrition and iron deficiency

dlings that do not express the VIT1 protein grow poorly when iron is limited.

"We have demonstrated the usefulness of synchrotron X-ray fluorescence microtomography to look inside a seed," says Guerinot. "This technique is noninvasive and requires no sample preparation. We think our work will open the way for many more biologists to use this technique to examine the spatial distribution of metals in samples of interest." The imaging was carried out at the Department of Energy's National Synchrotron Light Source at Brookhaven National Laboratory.


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Contact: Sue Knapp
Sue.Knapp@Dartmouth.edu
603-646-3661
Dartmouth College
2-Nov-2006


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