Fatemeh Haseli - Department of Cellular and Molecular Biology of Genetics, Azad Islamic University, Zarghan

This review article talks about violence behavior and the connection with human genome. violence as abehavior involving physical force intended to hurt, damage, or kill someone or something has alwaysbeen a problem for humanity, so after talking about some kind of violence and the main concept of thatthe effect of genetics on human behavior and the fact that All behavior is the joint product of heredity andenvironment, but differences in behavior can be apportioned between hereditary and environment.Another important factor for violence behavior is environment so both genetics and environment will bediscussed too. the hypothesized existence of genotype-environment interaction effects serves todistinguish behavioral traits from the medical and physiological phenotypes studied by human geneticists.The CDH13 gene codes for a neuronal membrane adhesion protein. It has a questionable link toalcoholism. The MAOA gene variant known as the warrior gene is the actually working the promoter ofthe MAOA enzyme.

violence, violence gene, violence behavior, environment effect