Expressing the Thermoanaerobacterium saccharolyticum pforA in engineered Clostridium thermocellum improves ethanol production Authors Hon, Shuen; Holwerda, Evert K.; Worthern, Robert S.; Malaoney, Marybeth I.; Tian, Liang; Cui, Jingxuan; Lin, Paul L.; Lynd, Lee R.; Olson, Daniel G. Journal-Book Biotechnology for Biofuels Year 2018