Point Mutation
Point mutation is a genetic alteration in a sequence of DNA, typically caused by a single base pair substitution, deletion, or insertion. These changes usually result in the formation of an incorrect protein and can be associated with diseases such as cystic fibrosis, sickle cell anemia and Duchenne muscular dystrophy. Point mutations can also be beneficial and are frequently used by scientists to study gene function and gain insight into evolutionary processes. Additionally, they may also be used in biotechnology applications such as gene therapy or creating genetically modified organisms. Point mutations are a major component of genetic research, with many studies utilizing them to identify new genes and understand the function of proteins.
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