Exogenote

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An exogenote is a piece of donor DNA that is involved in the mating of prokaryotic organisms.^[1]

Transferred DNA of Hfr (high frequency of recombination) is called exogenote and homologous part of F (fertility factor) genophore is called endogenote. An exogenote is genetic material that is released into the environment by prokaryotic cells, usually upon their lysis.^{[citation needed]} This exogenous genetic material is then free to be taken up by other competent bacteria, and used as a template for protein synthesis or broken down for its molecules to be used elsewhere in the cell. Taking up genetic material into the cell from the surrounding environment is a form of bacterial transformation.^{[citation needed]} Exogenotes can also be transferred directly from donor to recipient bacteria as an F'-plasmid in a process known as bacterial conjugation.^{[citation needed]} F'-plasmids only form if the F+ factor is incorrectly translated, and results in a small amount of donor DNA erroneously transferring to the recipient with very high efficiency.^{[citation needed]}

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