Genetic recombination and recombinational DNA repair also occurs in bacteria and archaea, which use asexual reproduction. Recombination can be artificially induced in laboratory (in vitro) settings, producing recombinant DNA for purposes including vaccine development.rom Wikipedia, the free encyclopedia. A current model of meiotic recombination, initiated by a double-strand break or gap, followed by pairing with an homologous chromosome and strand invasion to initiate the recombinational repair process.
Anti-reflux surgery is a treatment for acid reflux, also known as GERD (gastroesophageal reflux disease). GERD is a condition in which food or stomach acid come back up from your stomach into the esophagus.
In some situations, a physician may suggest surgery to treat severe heartburn. This surgery, called fundoplication, is not ideal for all patients who suffer from chronic heartburn or GERD. Fundoplication surgery can be very effective in the treatment of severe heartburn, but it doesn't have a 100 percent success rate. For some patients, the surgery doesn't completely eliminate their heartburn, and they will need to continue taking medication.