What Is Generalized Transduction?


Quick Answer

In generalized transduction, a bacterial gene is passed through bacteriophage to a new bacterium while carrying bacterial DNA without a viral DNA, according to Biologyexams4u.com. This process is enabled by lytic phages that allow DNA segments to be relocated by the virus without combining the part to bacterial chromosome.

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Full Answer

Part of the benefactor bacterial DNA is unintentionally enclosed in a capsid. Additional infection of the virus and lysis of the particle to the new bacterium makes recombination between homologous parts of the recipient chromosome and injected DNA to occur and form a rDNA after the release of the donor material. According to National Center for Biotechnology Information, only a few number of phage progeny are able to transport donor genes in the process of generalized transduction.

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