Chapter 5 Gene Mutation recombination 5.1. Types of Mutation 5.2. Mechanism of mutation 5.3. Mechanism of Repair dna 5. 4. Molecular mechanism of recombination5.1. Types of Mutation 5.2. Mechanism of Mutation 5.3. Mechanism of Repair DNA Chapter 5 Gene Mutation & Recombination 5.4. Molecular Mechanism of Recombination