Restriction Digest of Plasmid DNA

SOLVED: The figure below shows a restriction map of a piece of DNA containing your favorite gene. The arrow indicates the position and orientation of the gene in the DNA. In part (B) of the figure are enlargements showing the portions of the DNA whose sequences have been used to make oligonucleotide probes A, B, C, and D. Which of the oligonucleotides can be used to detect the gene in each of the following?(A)(B)A. A Southern blot of genomic DNA cut with HindIII.B. A Northern blot.

Restriction Enzyme: Definition, Types, Applications, Examples, Diagram