Autosomal Dominant Traits

Autosomal Dominant Traits are hereditary characteristics that are passed on from one generation to another through a single gene. They are characterized by their ability to be "dominant" in a person's phenotype, or visible traits. This means that if they are present, they will be expressed no matter what the other parent contributes. An example of an autosomal dominant trait is Huntington's disease. Autosomal dominant traits can be used to diagnose and help physicians prevent, diagnose, and treat various diseases and conditions. They are also important for genetic counseling and family planning. In short, Autosomal Dominant Traits are significant in understanding the genetics and inheritance of many inherited diseases.