Which of the following is used to compare gene expression in cells under different conditions?
A)Southern blotting
B)P-element insertion
C)stable transfection
D)microarray analysis

Question

Quizplus · Accepted Answer

Microarray analysis is used to compare gene expression in cells under different conditions by measuring the expression levels of thousands of genes simultaneously. It can provide information about which genes are upregulated or downregulated and can help identify genes that are involved in specific cellular processes or disease states. Southern blotting is a technique used to detect specific DNA sequences, P-element insertion is a genetic tool used to create mutations in model organisms, and stable transfection is a technique used to introduce genes into cells for long-term expression. None of these methods are specifically used for comparing gene expression in cells under different conditions.

Which of the Following Is Used to Compare Gene Expression