TY - RPRT TI - Monolayer-crystal streptavidin support films provide an internal standard of cryo-EM image quality AU - Han, B.-G. AU - Watson, Z. L. AU - Cate, J. H. D. AU - Glaeser, R. M. PY - 2016 DO - 10.1101/091355 UR - https://www.biorxiv.org/content/10.1101/091355v1 ID - 10.1101/091355 ER -