While stuttering has been shown to have a genetic basis, the specific genes involved in the disorder have remained largely unknown. Previous research has identified only four genes associated with stuttering, a low number compared to other neurodevelopmental conditions. However, a new study conducted by a team of researchers at the University of Melbourne and 17 international institutions has made a breakthrough in understanding the genetic architecture of stuttering.
https://www.expresshealthcaremgmt.com/news2/the-genetics-of-stuttering/464884/#gsc.tab=0
