▲ Multiple sequence alignment of TaXEG12 (GenBank accession No. XAM95724 ) with other GH12 xyloglucanases, including Asper▲ Optimized expression of TaXEG12 in K. phaffii . (A) Recombinant strains TaXEG12-wt and TaXEG12-opt (schematic). (B) Enzy▲ Effects of pH and temperature on TaXEG12 activity with tamarind xyloglucan as substrate. (A) Optimal pH. (B) pH stabilit