TY - RPRT TI - Structural basis for transcription initiation by bacterial ECF σ factors AU - Li, L. AU - Fang, c. AU - Zhuang, N. AU - Wang, T. AU - Zhang, Y. PY - 2019 DO - 10.1101/534826 UR - https://www.biorxiv.org/content/10.1101/534826v1 ID - 10.1101/534826 ER -