Anaerobic fungi (phylum Neocallimastigomycota): advances in understanding their taxonomy, life cycle, ecology, role and biotechnological potential

0437554 - ÚŽFG 2015 RIV GB eng J - Journal Article
Gruninger, R. J. - Puniya, A. K. - Callaghan, T. M. - Edwards, J.E. - Youssef, N. - Dagar, S. S. - Fliegerová, Kateřina - Griffith, G. W. - Forster, R. - Tsang, A. - McAllister, T. - Elshahed, M. S.
Anaerobic fungi (phylum Neocallimastigomycota): advances in understanding their taxonomy, life cycle, ecology, role and biotechnological potential.
FEMS Microbiology Ecology. Roč. 90, č. 1 (2014), s. 1-17. ISSN 0168-6496. E-ISSN 1574-6941
R&D Projects: GA MŠMT 7E12046
Institutional support: RVO:67985904
Keywords : gut fungi * herbivore * biotechnology
Subject RIV: EE - Microbiology, Virology
Impact factor: 3.568, year: 2014

Anaerobic fungi (phylum Neocallimastigomycota) inhabit the gastrointestinal tract of mammalian herbivores, where they play an important role in the degradation of plant material. The Neocallimastigomycota represent the earliest diverging lineage of the zoosporic fungi; however, understanding of the relationships of the different taxa (both genera and species) within this phylum is in need of revision. Issues exist with the current approaches used for their identification and classification, and recent evidence suggests the presence of several novel taxa (potential candidate genera) that remain to be characterised. The life cycle and role of anaerobic fungi has been well characterised in the rumen, but not elsewhere in the ruminant alimentary tract. Greater understanding of the resistant' phase(s) of their life cycle is needed, as is study of their role and significance in other herbivores. Biotechnological application of anaerobic fungi, and their highly active cellulolytic and hemi-cellulolytic enzymes, has been a rapidly increasing area of research and development in the last decade. The move towards understanding of anaerobic fungi using -omics based (genomic, transcriptomic and proteomic) approaches is starting to yield valuable insights into the unique cellular processes, evolutionary history, metabolic capabilities and adaptations that exist within the Neocallimastigomycota.
Permanent Link: http://hdl.handle.net/11104/0241107