Question

"In rDNA technology, unless the desired DNA is separated and isolated, it cannot be introduced into a vector ", how separation is achieved using gel electrophoresis​

Answer 1

Answer:

E-Gel CloneWell II agarose gels are double-comb gels with a twist. Load your sample into the top row and electrophorese until your band migrates into the bottom row (Figure 1). Then simply pipet out your purified DNA band and you’re ready to clone. That’s it. No additional purification kits or steps are required. Use the Invitrogen E-Gel Power Snap System, a compact, self-contained device with a built-in power supply and blue-light transilluminator, to run and visualize E-Gel CloneWell II agarose gels.