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Ecological Insights into the Dynamics of Plant Biomass-Degrading Microbial Consortia.
- Source :
-
Trends in Microbiology . Oct2017, Vol. 25 Issue 10, p788-796. 9p. - Publication Year :
- 2017
-
Abstract
- Plant biomass (PB) is an important resource for biofuel production. However, the frequent lack of efficiency of PB saccharification is still an industrial bottleneck. The use of enzyme cocktails produced from PB-degrading microbial consortia (PB-dmc) is a promising approach to optimize this process. Nevertheless, the proper use and manipulation of PB-dmc depends on a sound understanding of the ecological processes and mechanisms that exist in these communities. This Opinion article provides an overview of arguments as to how spatiotemporal nutritional fluxes influence the successional dynamics and ecological interactions (synergism versus competition) between populations in PB-dmc. The themes of niche occupancy, ‘sugar cheaters’, minimal effective consortium, and the Black Queen Hypothesis are raised as key subjects that foster our appraisal of such systems. Here we provide a conceptual framework that describes the critical topics underpinning the ecological basis of PB-dmc, giving a solid foundation upon which further prospective experimentation can be developed. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PLANT biomass
*BIOMASS energy
*LIGNOCELLULOSE
*ECOLOGICAL niche
*MICROBIAL ecology
Subjects
Details
- Language :
- English
- ISSN :
- 0966842X
- Volume :
- 25
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Trends in Microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 125101705
- Full Text :
- https://doi.org/10.1016/j.tim.2017.05.012