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cell migration

Prof. Nir Gov. Photo: Weizmann Institute Spokesperson

Frustrated at the turn

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The cells labeled with fluorescent dyes in the primary tissues of the wing (left), eye (center) or leg (right) in the fruit fly larva, do not migrate when they have normal caspase activity (top row). When the caspases are removed, these cells begin to migrate after irradiation to other parts of the tissue (bottom row)

What happens when the mechanism for programmed cell death is removed from the cell

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From the right: Prof. Joachim Shapatz and Prof. Benjamin Giger. synthetic biology. Photo: Weizmann Institute

connected

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A non-polar cell, six hours after being seeded on a soft polymeric surface. The yellow dots mark the protein "paxillin" which plays a role in the targeted contact areas, actin fibers are colored red, and the cell nucleus is colored magenta. Photo: Weizmann Institute

ordered to hold on

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