A probe which is a molecule used to locate specific sequences in a mixture of $DNA$ or $RNA$ molecules could be
A single-stranded $RNA$
A single-stranded $DNA$
Either $RNA$ or $DNA$
Can be $ssDNA$ but not $ssRNA$
Goeddel and his associates biosynthesised the $HGH$ by genetic engineering by
Which one of the following vectors is used to replace the defective gene in gene therapy ?
Why would lac z gene be fused to coding sequence of chain $A$ and $B$ in plasmids of $E.$coli?
What are transgenic bacteria? Illustrate using any one example.
Saccharomycetes cerevisae is