Foreign Apples Offer Diverse Genes (IMAGE) American Society for Horticultural Science Caption Apples grown from germplasm collected in central Asia, contain a treasure trove of genes for improving disease resistance of American domestic apples. Credit Photo by Peggy Greb 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.