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.
This is a more severe and chronic form of acid reflux known as gastroesophageal reflux disease (GERD or GORD) and should be investigated and treated appropriately. Acute acid reflux however, is temporary and may pass with no treatment. It is not uncommon for the terms acid reflux and GERD to be used interchangeably. Both refer to gastric contents rising up into the esophagus. However the causes, severity of symptoms, and treatment may differ and there is a host of even potentially life threatening complications associated with GERD.