What is a gene knockout?
Q: What is a gene knockout?
A: A gene knockout is a genetic technique in which one of an organism's genes is switched off or replaced by one which does not work.
Q: Why are knockout mice used?
A: Knockout mice are used to learn about a gene that has been sequenced, but whose function is unknown or incompletely known.
Q: What can researchers infer from the difference between knockout organisms and normal individuals?
A: Researchers can draw inferences from the difference between the knockout organism and normal individuals.
Q: What is the abbreviation for knockout?
A: The abbreviation for knockout is KO.
Q: What is gene knock-in?
A: Gene knock-in is the opposite of gene knockout, where a gene is switched on or a working gene is inserted.
Q: How does gene knock-in differ from gene knockout?
A: Gene knock-in is the opposite of gene knockout; while gene knockout switches off or replaces a gene that does not work, gene knock-in inserts a working gene.
Q: What is the purpose of using knockout or knock-in techniques?
A: The purpose of using knockout or knock-in techniques is to learn more about the function of genes that have been sequenced but not fully understood.
