Barplot Frequency Veggie Diet Alleles (IMAGE) Cornell University Caption The graph shows the global frequency pattern of an allele adaptive to vegetarian diets. The allele has the highest frequency in Indians, who have traditionally relied heavily on plant-based diets. Credit Credit: Kaixiong Ye, Cornell University/Map from www.outline-world-map.com 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.