“…A comprehensive understanding of the enzymes and genes related to the biosynthesis of intracellular polysaccharides of P. xylostella is helpful to construct high-yield P. xylostella species, to realize the large-scale production of intracellular polysaccharides of P. xylostella , to meet the growing demand of consumers for food and medical treatment. In recent years, a number of studies have shown that the intracellular polysaccharides of cladosporus cladosporus have antioxidant, antibacterial, and anti-inflammatory, antivirus, antitumor, and immunomodulatory functions [ 18 ]. Therefore, the intracellular polysaccharides of Cladosporus cladosporus are gradually developed and applied in food, medicine, and other fields, which has a good development prospect [ 19 ].…”