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Plant cell architecture: Growth toward a light source
Date:11/7/2013

grows, a phenomenon called phototropism," Ehrhardt explained. "Our findings also have broader implications for the construction of cytoskeletons in other types of cells, including human cells, because katanin is conserved between animals and plants."

"This is exceptional work, which draws upon decades of pioneering discoveries made by Carnegie's Winslow Briggs on blue light perception. For the first time Ehrhhardt's group demonstrates how blue light drives changes in cytoskeleton organization, which underlies the architecture and mechanical properties of the cell walls. These properties are critical for the light-induced bending" says Wolf B. Frommer, Director of the department. He terms the study: "fantastic work, a milestone in the history of blue light research."


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Contact: David Ehrhardt
ehrhardt@stanford.edu
650-325-1521 x261
Carnegie Institution
Source:Eurekalert

Page: 1 2

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