Posted in Health & Medicine YY1 stands for Yin Yang-1 (Ribonucleic Acid Transcription Factor) YY1 Share Pinterest Tweet Whatsapp Post navigation DNPGDNCTHDYYA Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.