Nothern blot is used for the separation of: (A) mRNA, (B) DNA, (C) Protein, (D) Protein DNA interaction
Answer is A. Used to demonstrate specific RNA The total RNA is isolated from the cell, electrophoresed and then blotted on to a membrane This is. then probed with radioactive cDNAThere is RNA -DNA hybridization Used to detect gene expression in tissuesRef: DM Vasudevan, 7th edition, page no: 634