Handout 14 - MT Motors in Mitosis

Handout 14 - MT Motors in Mitosis - MC 252 Part 2 B Handout...

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MCB 252 Part 2 Handout 14 Spring 2008 Motors in Mitosis
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Roles of MTs in Interphase and Mitosis In Mitosis : 1.Cease Interphase Roles (Organelle transport and positioning). Break down MT cytoskeleton. 2. New Role : Attach to, position, and move chromosomes.
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Centrosome Formation and Maturation G1 * S M * * S M G1 Logic: 1 active Centriole in Interphase 2 active centrioles in Mitosis, one in each Mitotic Spindle Green = mature mother Yellow = Semi-mature daughter Red = immature newborn
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Mature and Immature Centrioles Mature Immature
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Roles of MT: Interphase and Mitosis What Happens During this Transition?
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Events in Mitosis
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Events in Mitosis
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Roles of MTs in Interphase and Mitosis In Mitosis: 1.Cease Interphase Roles: Organelle transport and positioning 1. New Role: Attach to, Position, and Move Chromosomes
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Regulation of Dynamic Instability in Mitosis Balance of MAPs vs. Catastrophe Factors MT Dynamics; increased Gamma-TURC at centrosomes
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Three Classes of Mitotic Microtubules Kinetochore, Polar, and Astral
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This note was uploaded on 06/12/2010 for the course MCB 252 taught by Professor Prasanth during the Fall '08 term at University of Illinois at Urbana–Champaign.

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Handout 14 - MT Motors in Mitosis - MC 252 Part 2 B Handout...

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