HEN1 SUPPRESSOR1 stabilizes polymerase IV RNAs via uridylation in ArabidopsisRen, Yongbing; Ma, Xuan; Song, Bo; Yang, Xiaolan; Chen, You; Yu, Yu; Chen, Xuemei; Mo, Beixin*; Wang, Xiaoyan*Science Citation Index Expanded北京大学摘要3 '-end uridylation of P4RNA directed by HEN1 SUPPRESSOR1 is critical for its stabilization.关键词POL IV MIRNAS