Lecture 32 SRR F-2011 - Biology 313 Lecture 32 What is this...

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Biology 313, Lecture 32 Nov 16, 2011 What is this?
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Chapter 12 : DNA Replication & Recombination Problems (through p. 342) Concept Checks: 1 - 10 Worked Problems: 1, 2, 3 Comprehension and Application Questions at end of Chapter: 1 - 15; 18, 19, 21, 23-26, 29, 30
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Chapter 12 : DNA Replication & Recombination 1. DNA replication is semi-conservative: Meselson-Stahl Experiment 2. Modes of replication (general): theta, rolling circle, linear 3. Principles of replication 4. Molecular mechanisms of replication A. Bacterial B. Eukaryotic 5. Recombination
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Bacterial DNA Replication: Molecular Mechanisms Replication takes place in 4 stages: 1. initiation 2. unwinding 3. elongation 4. termination
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Replication takes place in 4 stages: 1. initiation 2. unwinding 3. elongation 4. termination To Elmo Bacterial DNA Replication: Molecular Mechanisms
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Initiation: oriC , initiator proteins Unwinding: helicase, SSBP
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Unwinding: DNA gyrase
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Bacterial DNA Replication: Molecular Mechanisms Replication takes place in 4 stages: 1. initiation 2. unwinding 3. elongation 4. termination
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Bacterial DNA Replication: Elongation DNA polymerases perform nucleotide addition in the 5’
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