Table 1.
Ethanol production from PASC by recombinant yeast strains expressing cellulases.
| Host strain | Cellulase enzyme | Cellulase system | PASC concentration (g/L) | Ethanol concentration (g/L) | Fermentation time (h) | References |
|---|---|---|---|---|---|---|
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGL1 | Tethered | 10 | 2.9 | 40 | Fujita et al., 2004 |
| S. cerevisiae | T. reesei EGI, S. fibuligera bgl | Secretion | 10 | 1 | 192 | Den Haan et al., 2007b |
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGL1 | Secretion | 10 | 1.6 | 60 | Yanase et al., 2010 |
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGL1 | Tethered | 10 | 2.1 | 60 | Yanase et al., 2010 |
| S. cerevisiae | C. thermocellum endoglucanase, C. cellulolyticum exoglucanase, T. reesei CBHII, T. aurantiacus BGLI | Minicellulosome | 10 | 1.9 | 48 | Tsai et al., 2010 |
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGLI, C. thermocellum miniscaffoldin | Minicellulosome | 10 | 1.8 | 72 | Wen et al., 2010 |
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGLI | Tethered | 20 | 7.6 | 72 | Yamada et al., 2011 |
| E. coli | C. cellulyticum Cel5A, Cel9E, BGL | Tethered | 10 | 3.6 | 60 | Ryu and Karim, 2011 |
| S. cerevisiae | C. cellulyticum celCCA, celCCE, Ccel_2454 | Minicellulosome | 10 | 1.1 | 96 | Fan et al., 2012 |
| S. cerevisiae | T. reesei EGII, CBHII, A. aculeatus BGLI A. oryzae AoelpI | Tethered | 20 | 3.4 | 96 | Nakatani et al., 2013 |
| S. pastorianus | T. reesei EGI, CBHII, BGLI | Secretion | 25 | 16.5 | 240 | Fitzpatrick et al., 2014 |