Schizophrenia Genetics Skylines (IMAGE) NIH/National Institute of Mental Health Caption The 'skyline' Manhattan plot graph of genetic variation associated with schizophrenia has risen dramatically over the past few years, thanks to the enhanced ability to detect subtle effects of common gene variants that comes with larger sample sizes. Bars that rise above the red line indicate chromosomal sites that confer risk. Credit Psychiatric Genomics Consortium Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.