The dominant inheritance associated with sex.. A defect in the genes found in the X chromosome. X-fragile syndrome



What does hereditary genetics show?
1 - This gene is linked to X chromosome.
2 - caused by a defect in the genes found in the sex chromosome X, and affects the sexes.
3. It is possible for males to fall less than females.
4. The chance of transmission of the disease varies if the father or mother has the disease.
5. This condition is characterized by the fact that the infected father does not transmit the disease to males.
6. The most important example of this pattern of genetics is the fragile X chromosome syndrome.