THE ROLE OF CELLOBIOSE IN CELLULOSE BIOLOGICAL DEGRADATION
- VernacularTitle:纤维二糖在纤维素生物降解中调控作用的探讨
- Author:
Xin-Yuan DUAN
;
Wei XIN
;
Wei-Can ZHANG
;
Pei-Ji GAO
;
- Publication Type:Journal Article
- Keywords:
Cellulase, Cellulose, Cellobiose, Induction, Repr ession, Inhibition
- From:
Microbiology
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
This paper discusses the mechanism of cellobiose in fungal cellulase induction a nd repression, and its inhibition of cellulases hydrolytic activity. Depending on the research result of cellulose binding domain, our hypothesis is that the main function of Exo-1,4-?-glucanase is to destroy th e crystal structure of cellulose to facilitaty hydrolyzing of ?-1,4 glucosidic bonds. A new strategy for the efficient transformation of cellulose material is advanced at t he end.
