Dataset Information

Diversity, Productivity, and Stability of an Industrial Microbial Ecosystem.

ABSTRACT: Managing ecosystems to maintain biodiversity may be one approach to ensuring their dynamic stability, productivity, and delivery of vital services. The applicability of this approach to industrial ecosystems that harness the metabolic activities of microbes has been proposed but has never been tested at relevant scales. We used a tag-sequencing approach with bacterial small subunit rRNA (16S) genes and eukaryotic internal transcribed spacer 2 (ITS2) to measuring the taxonomic composition and diversity of bacteria and eukaryotes in an open pond managed for bioenergy production by microalgae over a year. Periods of high eukaryotic diversity were associated with high and more-stable biomass productivity. In addition, bacterial diversity and eukaryotic diversity were inversely correlated over time, possibly due to their opposite responses to temperature. The results indicate that maintaining diverse communities may be essential to engineering stable and productive bioenergy ecosystems using microorganisms.

SUBMITTER: Beyter D

PROVIDER: S-EPMC4959475 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

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Diversity, Productivity, and Stability of an Industrial Microbial Ecosystem.

Beyter Doruk D Tang Pei-Zhong PZ Becker Scott S Hoang Tony T Bilgin Damla D Lim Yan Wei YW Peterson Todd C TC Mayfield Stephen S Haerizadeh Farzad F Shurin Jonathan B JB Bafna Vineet V McBride Robert R

Applied and environmental microbiology 20160404 8

Managing ecosystems to maintain biodiversity may be one approach to ensuring their dynamic stability, productivity, and delivery of vital services. The applicability of this approach to industrial ecosystems that harness the metabolic activities of microbes has been proposed but has never been tested at relevant scales. We used a tag-sequencing approach with bacterial small subunit rRNA (16S) genes and eukaryotic internal transcribed spacer 2 (ITS2) to measuring the taxonomic composition and div ...[more]

PMID: 26896141

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Dataset Information

Diversity, Productivity, and Stability of an Industrial Microbial Ecosystem.

Publications

Diversity, Productivity, and Stability of an Industrial Microbial Ecosystem.

Similar Datasets

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