A plasmid vector has a gene for erythromycin resistance (Ery^R)and a gene for ampicillin resistance (Amp^R).The Amp gene is cut with restriction enzyme,and donor DNA treated with the same enzyme is added.What genotype of cells needs to be selected to show evidence of transformation?

Question

A plasmid vector has a gene for erythromycin resistance (EryR)and a gene for ampicillin resistance (AmpR).The Amp gene is cut with restriction enzyme,and donor DNA treated with the same enzyme is added.What genotype of cells needs to be selected to show evidence of transformation?

A plasmid vector has a gene for erythromycin resistance (Ery^R)and a gene for ampicillin resistance (Amp^R).The Amp gene is cut with restriction enzyme,and donor DNA treated with the same enzyme is added.What genotype of cells needs to be selected to show evidence of transformation?