Western blotting technique was developed by:

$A$ plasmid $DNA$ and a linear $DNA$ (both are of the same size) have one site for a restriction endonuclease. When cut and separated on agarose gel electrophoresis,the plasmid shows one $DNA$ band while the linear $DNA$ shows two fragments. Explain.

In genetic engineering,restriction enzymes are used to create:

What is the specific recognition sequence of a restriction enzyme called?

Autonomously replicating circular extrachromosomal $\text{DNA}$ is called:

$A$ specific recognition sequence identified by endonucleases to make cuts at specific positions within the $DNA$ is: