Mutations in the amino-terminal transactivation domain of the tumor-suppressor are mostly insertions or deletions and result in loss of full-length p53 expression. for tumor suppression because these amino-terminal mutations are found in the germ line leading to the Li-Fraumeni syndrome. occur in the DNA-binding domain and lead to its functional inactivation their relevance in the… Continue reading Mutations in the amino-terminal transactivation domain of the tumor-suppressor are mostly