TY - RPRT TI - Visualizing a protonated RNA state that modulates microRNA-21 maturation AU - Baisden, J. T. AU - Boyer, J. A. AU - Zhao, B. AU - Zhang, Q. PY - 2019 DO - 10.1101/852822 UR - https://www.biorxiv.org/content/10.1101/852822v1 ID - 10.1101/852822 ER -