• vectors
  • Virtually all plasmid vectors in common use encode one or more antibiotic resistance genes as a selectable marker, for example a gene encoding ampicillin or kanamycin resistance, which allows bacteria that have been successfully transformed to multiply uninhibited. (wikipedia.org)
  • simple
  • All participants who try the new Zyppy Plasmid Miniprep kit and complete a simple product evaluation form will be automatically entered into a drawing for the chance to win an iPod Nano. (protocol-online.org)