Abstract
Saprophytic fungi are fairly omnivorous het-erotrophs. They grow in plant rhizospheres, and on available, compromised plant material such as burnt, wounded, dying or dead plants. Growing on plant material, they have well-developed enzyme complexes to digest cellulose, callose and hemicelluloses from plant cell walls as well as pectinases from the material of the middle lamella and starch from the plant’s own storage material. A limited subset of species also have enzymes to digest the varied and amorphous polyphenolic lignin associated with cell walls, but that is covered elsewhere. Parasitic species generally also have cutinase to aid in penetration of the cuticle to gain access to the host plant, and this may also be found in saprophytic species.
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Radford, A. (2004). Polysaccharidases. In: Brambl, R., Marzluf, G.A. (eds) Biochemistry and Molecular Biology. The Mycota, vol 3. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-06064-3_12
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DOI: https://doi.org/10.1007/978-3-662-06064-3_12
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