Thursday, February 11, 2010

What role does beta glucanase play in fungi?

As secreted hydrolytic enzymes, -1,6-glucanases likely have a role in fungal nutrition by degrading glucan polymers in their environment. The soil fungus A. persicinum secretes an extracellular -1,6-glucanase that may participate synergistically with other enzymes in the degradation of an extracellular storage glucan synthesized by this species (Stasinopoulos and Seviour, 1989; Pitson et al., 1991). Mycoparasitic fungi secrete enzymes capable of degrading the cell walls of their hosts. -1,6-Glucanase secretion by T. harzianum is considered to be a component that acts synergistically with other hydrolytic enzymes in the mycoparasitism of that species.


VRWhat role does beta glucanase play in fungi?
beta glucanases degrade beta glucans which are an important component of plant and fungal cell walls. They are important for fungi to be able to break into plants and cause diseases, and are also important for attacks on fungi by bacteria etc.What role does beta glucanase play in fungi?
It participates in the breakdown of beta-1,4 glucosidic linkages affecting the cell walls of plants

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