| 摘要 |
PROBLEM TO BE SOLVED: To provide a Trichoderma reesei variant capable of efficiently producing cellobiohydrolase (CBH) from an inexpensive inducer containing xylan and lignin, and to provide a production method of cellobiohydrolase using the same.SOLUTION: The invention provides a Trichoderma reesei variant in which the width of a clear zone formed under the presence of phosphate swollen cellulose and 5 g/L of xylose, with respect to the width of the clear zone formed under the absence of xylose, is 50% or more; and a production method of cellobiohydrolase by culturing the same.SELECTED DRAWING: None |
