How Do Genetic Mutations Affect Brain Development?
Genetic mutations can have profound effects on brain development. For instance, mutations in the MECP2 gene are associated with Rett syndrome, a severe neurodevelopmental disorder. Similarly, mutations in the FMR1 gene cause Fragile X syndrome, which is characterized by intellectual disability and autistic behaviors. These mutations disrupt normal protein functions, leading to abnormalities in brain structure and function.
