title: [Alternative oxidase in industrial fungi].
abstract: Filamentous fungi have been used in industrial fermentation extensively. Based on non-phosphorylating electron transport process, alternative respiration pathway (ARP) acts as an energy overflow, which can balance carbon metabolism and electron transport, allow the continuance of tricarboxylic acid cycle without the formation of ATP, and permit the turnover of carbon skeletons. Alternative respiration pathway also plays an important role in the stress response of fungi and the physiological function of conditioned pathogen. Alternative oxidase (AOX) is the terminal oxidase responsible for the activity of alternative respiration pathway, which exists widely in higher plants, parts of fungi and algae. Owing to the property that alternative oxidase (AOX) is sensitive to salicylhydroxamic acid (SHAM) and insensitive to conventional inhibitors of cytochrome respiration, alternative respiration pathway by AOX is also named as cyanide-resistant respiration (CRR). In recent years, the study of the alternative respiration pathway and alternative oxidase has been a hot topic in the area involving cellular respiration metabolism. In this review we summarized the latest research advances about the functions of alternative respiration pathway and alternative oxidase in industrial fungi.
authors.forename: Shuai
authors.initials: S
authors.lastname: Gu
authors.forename: Qiang
authors.initials: Q
authors.lastname: Liu
authors.forename: Hao
authors.initials: H
authors.lastname: He
authors.forename: Shuang
authors.initials: S
authors.lastname: Li
mesh_terms: D004579:Electron Transport; D005285:Fermentation; D005658:Fungi / Q000201:enzymology*; D007218:Industrial Microbiology; D024101:Mitochondrial Proteins / Q000737:chemistry*; D010088:Oxidoreductases / Q000737:chemistry*; D010940:Plant Proteins / Q000737:chemistry*; D000099188:Alternative Oxidase
chemical_list: D024101:Mitochondrial Proteins; D010088:Oxidoreductases; D010940:Plant Proteins; D000099188:Alternative Oxidase