Deletion Mutation

Deletion mutation is a type of genetic mutation where a part of the DNA sequence is removed. This can lead to a genetic disorder, as the missing DNA segment can disrupt the function of genes involved in the growth of cells or organs. Deletion mutations are particularly important to study as they are the most common type of genetic mutation that causes diseases, such as cystic fibrosis, hemophilia, and certain types of cancer. In addition, deletion mutations form the basis of certain genetic engineering techniques, such as gene targeting and gene therapy, that are used to treat genetic diseases. By understanding the mechanisms of deletion mutation, scientists can develop potential therapies and cures for genetic disorders.