Transfer of a bacterial gene using phage lambda transfecting DNA]

A new amber mutation of phage with the gene coding synthesis of beta-galactosidase was received by recombination. With the help of transfection DNA isolated from this phage the transfer of the gene coding the beta-galactosidase synthesis to the recipient phage-resistant E. coli cell was realized. The suggested model can be used for the gene transfer to the recipient phage-resistant cells or other species of bacteria with transfection DNA.