Chromosome 1q41-Q42 Deletion Syndrome, also known as 1q41q42 microdeletion syndrome, is related to wdr26-related intellectual disability and diaphragmatic hernia, congenital, and has symptoms including seizures An important gene associated with Chromosome 1q41-Q42 Deletion Syndrome is DEL1Q41Q42 (Chromosome 1q41-Q42 Deletion Syndrome). Affiliated tissues include heart and brain, and related phenotypes are intellectual disability and seizure