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Microbial communities for bioprocessing: lessons learned from nature

Journal Article · · Current Opinion in Chemical Engineering
 [1];  [2];  [2]
  1. Univ. of California, Santa Barbara, CA (United States). Dept. of Chemical Engineering. Dept. of Earth Science; UCSB
  2. Univ. of California, Santa Barbara, CA (United States). Dept. of Chemical Engineering

Microbial bioprocessing has evolved from the use of undefined natural consortia to the construction of synthetic communities tailored to specific processes and bioproducts. This evolution is enabled by recent advances in biotechnology, including cultivation of non-model microbes, metabolic engineering, bioinformatics, and numerical modeling. Equipped with these powerful tools, engineers have designed co-cultures and consortia with an expanded set of capabilities, mainly via ‘bottom-up’ approaches that tether isolates together in culture. We present a brief review of the opportunities, challenges, and recent developments in consortia-based bioprocessing with a focus on lignocellulosic biomass conversion. With improved understanding of microbial community composition and function, we further present a vision to harness defined consortia down-selected from nature via ‘top down’ approaches.

Research Organization:
Univ. of California, Santa Barbara, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23); Army Research Office (ARO) (United States); National Science Foundation (NSF) (United States)
Grant/Contract Number:
SC0010352
OSTI ID:
1485169
Alternate ID(s):
OSTI ID: 1358965
Journal Information:
Current Opinion in Chemical Engineering, Journal Name: Current Opinion in Chemical Engineering Vol. 14; ISSN 2211-3398
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (9)

Genome-Centric Analysis of a Thermophilic and Cellulolytic Bacterial Consortium Derived from Composting journal April 2017
PCR and Omics Based Techniques to Study the Diversity, Ecology and Biology of Anaerobic Fungi: Insights, Challenges and Opportunities journal September 2017
Biomass-degrading enzymes are catabolite repressed in anaerobic gut fungi journal October 2018
Consolidated bioprocessing of lignocellulosic biomass to lactic acid by a synthetic fungal-bacterial consortium journal February 2018
Soil microbiome: a key player for conservation of soil health under changing climate journal April 2019
Spatially organizing biochemistry: choosing a strategy to translate synthetic biology to the factory journal May 2018
Spatially organizing biochemistry: choosing a strategy to translate synthetic biology to the factory journal October 2017
Genomic analysis of methanogenic archaea reveals a shift towards energy conservation journal August 2017
Consolidated bioprocessing of lignocellulosic biomass to lactic acid by a synthetic fungal-bacterial consortium text January 2018

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