Genes: Y To use the sharing features on this page, please enable JavaScript. Explore the normal functions of human genes and the health implications of genetic changes. Other genes A-Z Expand Section A B C D E F G H I J K L M N O P Q R S T U V W X Y Z YWHAE: tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein epsilon YY1AP1: YY1 associated protein 1