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Researchers visualize complex pigment mixtures in living cells
Date:3/4/2008

vivo localization of complex mixtures of fluorescing compounds at high resolution, Vermaas said.

Hyperspectral fluorescence imaging is computationally intensive when investigating cells with multiple fluorescing pigments, but the results thus far illustrate the great power of the technique in recognizing the detailed localization of fluorescing compounds inside small cells, Vermaas said. This work opens up new vistas for localization of several different proteins, pigments and other fluorescing compounds inside a cell, and this type of imaging is likely to become an integral tool for systems biology, which seeks to holistically analyze the interplay between proteins, metabolites and the energy/redox state of the cell in order to understand how cells function.


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Contact: Skip Derra
skip.derra@asu.edu
480-965-4823
Arizona State University
Source:Eurekalert

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