Is schizophrenia caused by one gene

This specific gene is associated with the immune system and the development if the brain which also varies is structure significantly across individuals.One such gene, known as shank3, has been linked to both autism and schizophrenia.This was created to identify one gene which is associated with the highest risk of developing schizophrenia.1 some have little effect on the risk of development of schizophrenia by themselves.There's no single schizophrenia gene. rather, many genes and gene variants are linked to the condition.Some researchers suggest that you may be up to six times more likely to have schizophrenia if you have a close relative with the condition.

From previous studies, the researchers knew that one of the strongest genetic predictors of people's risk of schizophrenia was found within a region of dna located on chromosome 6.Evidence that the disorder is partly inherited comes from studies of twins.There is not one individual gene that can cause schizophrenia.Environment) factors, with estimates of genetic contribution ranging from 60 to 80%.Is there a single schizophrenia gene?