The process of reuniting of parts that had become separated. 2. The reversal of coupling phase in meiosis as gauged by the resulting phenotype. See also recombinant.
genetic r. 1. the presence in progeny of combinations of genotypes and perhaps phenotypes, not present in either parent, resulting from crossing-over; 2. in microbial genetics, the inclusion of a chromosomal part or extrachromosomal element of one microbial strain in the chromosome of another; the interchange of chromosomal parts between different microbial strains.
site specific r. integration of foreign DNA into a particular site in the host genome.
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