The presence of cellobiose or glucose inhibit the production of the cellulase, therefore, the cellulase syntheses of the isolated strain of C.

• 将在纤维二糖或葡萄糖上旺盛生长的菌接入纤维素培养基中时,需经过10天以上的延迟期才能恢复纤维素分解能力,说明该菌株的纤维素酶是诱导酶。