Typical cell cycle Typical accelerated cell cycle during cleavage stage.

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Transcript of Typical cell cycle Typical accelerated cell cycle during cleavage stage.

Page 1: Typical cell cycle Typical accelerated cell cycle during cleavage stage.
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Typical cell cycle

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Typical accelerated cell cycle during cleavage stage

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Cell division includes cytokinesis and karyokinesis

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Cleavage - Drosophila

•FIRST CYCLES ,•Vade.M. movie of cellularization

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Drosophila – 2 lectures

• Cleavage

• Move on to gastrulation, organogen., metamorph.

• Once we know the embryo, meet the molecules• Because this is a largely ‘solved’ system

• Because these genes have key roles in all metazoans

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All animals have related developmental histories

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Fate Map

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Gastrurlation - Drosophila

http://www.flybase.org/data/images/Animation/

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Restart with Dros. Dev. Film

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All animals have related developmental histories

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out inevert

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