What role does DNA replication play in mutations? What are errors during DNA replication?

Mutations in the SOD1 gene are the second-most common cause of familial ALS, found in about 10-20% of cases, as well as 1-2% of sporadic ALS cases. Researchers ... Genetic testing could show you the genetic cause of you or your child's autism and reveal any genetic mutations that might be linked to serious co-occurring ... Quick facts. Common name: Sport, break, chimera. Plants affected: Any plant. Main causes: A genetic mutation. Timing: Usually spring ... Dec 5, 2019 ... Northwestern Medicine scientists have discovered why a specific genetic mutation causes intellectual disability and autism spectrum disorder in children. This is called a non-truncating PKD1 mutation. Patients with PKD2 mutations not only have a milder disease but a later onset of symptoms which can lead to ... Feb 20, 2025 ... Mutations are abnormal changes in the DNA of a gene and can sometimes lead to cancer. Find out common causes. Mar 11, 2021 ... In a recent breakthrough, researchers have been able to calculate when the JAK2 mutation that causes MPN disease first appeared in two ... Apr 1, 2020 ... Mutations in the FMR1 gene cause fragile X syndrome. The FMR1 gene ... A condition is considered X-linked if the mutated gene that causes ... Mutations in the BRAF gene can cause normal cells to become cancerous. BRAF mutations are most commonly found in melanomas, but can occur in other forms of ... Jan 18, 2022 ... Most classic Rett syndrome cases are caused by a mutation within the Methylcytosine-binding protein 2 (MECP2) gene.