Which of following techniques is used for detection of variations in DNA sequence and Gene expression:: (A) Nohern Blot, (B) Southern Blot, (C) Western Blot, (D) Microarray
Answer is D. D i.e. Microarray DNA Microarrays (DNA-Chips) is used for detection or screening of variations in DNA sequences and gene expressionQ analysizing thousands of gene at a same time.