First genetic locus for voice pitch (IMAGE) deCODE genetics Caption Dr. Kari Stefansson CEO of deCODE genetics and senior author on the paper, with Rosa B. Gisladottir first author. Credit deCODE genetics Usage Restrictions No restrictions License Original 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.