Table 3 Comparison of AC production by different B. subtilis
Strain | Method | Substrate | Concentration (g/L) | Yield (g/g) | Refs. |
|---|---|---|---|---|---|
B. subtilis 168/pMA5-zwf | Overexpression of glucose-6-phosphate dehydrogenase in B. subtilis 168 | Glucose | 43.3 | 0.323 | [45] |
B. subtilis BSUW06 | Deletion of bdhA, acoA, and pta, and overexpression of alsSD in B. subtilis 168 | Glucose | 19.8 | 0.396 | [46] |
BS-PAR | Moderating expression of the transcriptional regulator AlsR in B. subtilis 168 | Glucose | 41.5 | 0.346 | [23] |
B. subtilis IPE5-4-UD-4 | By compound mutagenesis | Pretreated corncob | 22.76 | 0.46 | [47] |
B. subtilis BMN | Inactivation of AR, moderate expression of NOX | Glucose | 56.70 | NA | [13] |
B. subtilis BSK814A4 | Deletion of araR, bdhA, and acoA; and insertion of a native xyl operon into the genome-reduced B. subtilis BSK814, which is derived from B. subtilis 168 | Xylose | 23.3 | 0.466 | [4] |
BSMAY-4-PsrfA | Optimization of sump cell and intracellular coenzyme balance, combined with blocking of competing pathways and enhancement of alsSD | Pretreated bagasse Lignocellulose | 64.26 | 0.437 | This study |