Homologous Recombination

Homologous recombination is a type of genetic recombination in which genetic material is exchanged between two similar or identical molecules of DNA. It plays an important role in the repair of double-stranded breaks in DNA and in genomic rearrangements during meiosis and mitosis. Homologous recombination is an essential process for maintaining the integrity and stability of a genome, and it is used by living organisms to adapt to environmental changes. In addition, homologous recombination is an important tool used in the laboratory to manipulate DNA molecules, such as in the creation of transgenic organisms and gene knockouts.