Transformation of E.COLI Objective Students investigate one mechanism of genetic exchange through insertion of plasmid pBR322 DNA, which carries the gene for antibiotic resistance to ampicillin and tetracycline, into competent wild-type E. coli cells. Background Pre-Laboratory Preperation Materials Method Analysis Kit Materials For Technical Information or Assistance Call Toll Free:1-800-962-2600 or Fax:1-716-334-6174 Ward's Natural Science Establishment, Inc. Copyright © 1996 AE Partners Collection Index Activities Exchange Index