recombinational
Adjective
Meaning
recombinational (not comparable)
(genetics) Of or pertaining to genetic recombination.
Examples
Competent S. pneumoniae in a biofilm have the survival advantage that they can more easily take up transforming DNA from nearby cells in the biofilm to use for recombinational repair of oxidative damages in their DNA.
Expression of four key DNA repair genes that are necessary for homologous recombinational repair during meiosis (BRCA1, MRE11, Rad51, and ATM) decline with age in oocytes.
Homologous recombinational repair is especially promoted during meiosis.
However, these meioses can provide the adaptive benefit of recombinational repair of DNA damages during formation of germ cells at each generation.
On the view that that recombination in HIV is a repair process, the generation of recombinational variation would be a consequence, but not the cause of, the evolution of template switching.
Rather, a short-term benefit, such as recombinational repair during meiosis, citation citation may be the key to the maintenance of sex in S. cerevisiae.