Gene Conversion

Gene conversion is an event in DNA genetic recombination, which occurs at high frequencies during meiotic division but which also occurs in somatic cells. It is a process by which DNA sequence information is transferred from one DNA helix (which remains unchanged) to another DNA helix, whose sequence is altered. It is one of the ways a gene may be mutated. Gene conversion may lead to non-Mendelian inheritance and has often been recorded in fungal crosses.

Read more about Gene ConversionMechanistic Basis of Gene Conversion, Evolutionary Importance of Gene Conversion, Effect, Medical Relevance

Other articles related to "gene conversion, gene":

Gene Conversion - Medical Relevance
... Gene conversion resulting in mutation of the CYP21A2 gene is a common underlying genetic cause of congenital adrenal hyperplasia ... Somatic gene conversion is one of the mechanisms that can result in familial retinoblastoma, a congenital cancer of the retina, and it is theorized ...
Phase Variation - Gene Conversion
... Gene conversion is another example of a type of phase variation ... There are several copies of the gene coding for these pili (the Pil gene) but only one is expressed at any given time ... This is referred to as the PilE gene ...
Non-Mendelian Inheritance - Types - Gene Conversion
... Gene conversion can be one of major forms of non-Mendelian inheritance ... Gene conversion is a reparation process in DNA recombination, by which a piece of DNA sequence information is transferred from one DNA helix (which remains unchanged) to another ...

Famous quotes containing the word conversion:

    The conversion of a savage to Christianity is the conversion of Christianity to savagery.
    George Bernard Shaw (1856–1950)