"Gene knock-in techniques" refer to a group of genetic engineering methods used to precisely insert or "knock-in" a specific gene or DNA sequence into a specific location in the genome of an organism. This is typically achieved through the use of molecular tools such as embryonic stem cells, viral vectors, or genome editing technologies like CRISPR-Cas9. The goal of gene knock-in techniques is to study the function of the inserted gene and its impact on cellular processes or to correct genetic mutations that cause diseases. It's important to note that this process requires a high degree of precision to avoid disrupting the normal function of the host genome.
Laboratoriemöss som framställts från ett genmanipulerat ägg eller däggdjursembryo.