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Non-homologous end joining (NHEJ) and Homologous recombination repair (HRR) are important DNA repair mechanisms in the...

Non-homologous end joining (NHEJ) and Homologous recombination repair (HRR) are important DNA repair mechanisms in the mammals. With diagrams, explain how the repairs are carried out in NHEJ and HRR. Are they completely independent pathways? Justify your answer with specific examples.

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