Face Shape is in the Genes (IMAGE) PLOS Caption This figure summarizes the main findings. At the bottom is a composite Manhattan plot showing the genetic association results for all 20 facial traits. The horizontal red line represents the threshold for genome-wide statistical significance at p < 5 x 10-8. We observed seven genetic associations that surpassed this threshold. For each signal, the associated facial trait is shown above, along with the chromosomal location of the top SNP and some potentially relevant genes in the immediate vicinity. Credit John Shaffer and colleagues Usage Restrictions All figures and photographic images will be published under a Creative Commons Attribution License (CCAL), which allows them to be freely used, distributed, and built upon as long as proper attribution is given. 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.