The thymocyte-specific RNA-binding protein Arpp21 provides TCR repertoire diversity by binding to the 3'-UTR and promoting Rag1 mRNA expression.
Xu, Meng, Taku Ito-Kureha, Hyun-Seo Kang, Aleksandar Chernev, Timsse Raj, Kai P Hoefig, Christine Hohn, et al. 2024. “The Thymocyte-Specific RNA-Binding Protein Arpp21 Provides TCR Repertoire Diversity by Binding to the 3’-UTR and Promoting Rag1 MRNA Expression.”. Nature Communications 15 (1): 2194.