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Title: SUPER-FOCUS: A tool for agile functional analysis of shotgun metagenomic data

Journal Article · · Bioinformatics
 [1];  [2];  [3];  [4]
  1. San Diego State Univ. San Diego, CA (United States). Computational Science Research Center
  2. San Diego State Univ. San Diego, CA (United States). Dept. of Biology
  3. Univ. of Utrecht (Netherlands); Radboud Univ., Nijmegen (Netherlands); Federal Univ. of Rio de Janeiro (Brazil)
  4. San Diego State Univ. San Diego, CA (United States). Computational Science Research Center; San Diego State Univ. San Diego, CA (United States). Dept. of Biology; Federal Univ. of Rio de Janeiro (Brazil); San Diego State Univ. San Diego, CA (United States). Dept. of of Computer Science; Argonne National Lab. (ANL), Argonne, IL (United States)

Analyzing the functional profile of a microbial community from unannotated shotgun sequencing reads is one of the important goals in metagenomics. Functional profiling has valuable applications in biological research because it identifies the abundances of the functional genes of the organisms present in the original sample, answering the question what they can do. Currently, available tools do not scale well with increasing data volumes, which is important because both the number and lengths of the reads produced by sequencing platforms keep increasing. Here, we introduce SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reduced reference database to report the subsystems present in metagenomic datasets and profile their abundances. We tested SUPER-FOCUS with over 70 real metagenomes, the results showing that it accurately predicts the subsystems present in the profiled microbial communities, and is up to 1000 times faster than other tools.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE; National Science Foundation (NSF)
Grant/Contract Number:
CNS-1305112; MCB-1330800; DUE-132809
OSTI ID:
1261146
Journal Information:
Bioinformatics, Vol. 32, Issue 3; ISSN 1367-4803
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 93 works
Citation information provided by
Web of Science

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Cited By (30)

Metagenomics of Thermophiles with a Focus on Discovery of Novel Thermozymes journal September 2016
Metagenomics-Guided Survey, Isolation, and Characterization of Uranium Resistant Microbiota from the Savannah River Site, USA journal April 2019
Diel population and functional synchrony of microbial communities on coral reefs journal April 2019
Gut Microbiome Biomarkers and Functional Diversity Within an Amazonian Semi-Nomadic Hunter–Gatherer Group journal July 2019
Disorganized Gut Microbiome Contributed to Liver Cirrhosis Progression: A Meta-Omics-Based Study journal December 2018
High bacterial diversity in nearshore and oceanic biofilms and their influence on larval settlement by Hydroides elegans (Polychaeta) journal August 2018
A Metagenomic Approach to Cyanobacterial Genomics journal May 2017
Metagenomics of Atacama Lithobiontic Extremophile Life Unveils Highlights on Fungal Communities, Biogeochemical Cycles and Carbohydrate-Active Enzymes journal November 2019
Functional Gut Microbiota Remodeling Contributes to the Caloric Restriction-Induced Metabolic Improvements. text January 2018
Metagenomic Composition Analysis of an Ancient Sequenced Polar Bear Jawbone from Svalbard journal September 2018
From Gene Annotation to Function Prediction for Metagenomics book January 2017
The skin microbiome of elasmobranchs follows phylosymbiosis, but in teleost fishes, the microbiomes converge journal June 2020
The ketogenic diet influences taxonomic and functional composition of the gut microbiota in children with severe epilepsy journal January 2019
Taxon-Function Decoupling as an Adaptive Signature of Lake Microbial Metacommunities Under a Chronic Polymetallic Pollution Gradient journal May 2018
Omics-Based Insights into Flavor Development and Microbial Succession within Surface-Ripened Cheese journal February 2018
Transcriptomic analysis of the highly efficient oil-degrading bacteriumAcinetobacter venetianusRAG-1 reveals genes important in dodecane uptake and utilization journal September 2016
Closely-related Photobacterium strains comprise the majority of bacteria in the gut of migrating Atlantic cod (Gadus morhua) journal April 2019
Towards predicting the environmental metabolome from metagenomics with a mechanistic model journal March 2018
Gut microbiome differences between wild and captive black rhinoceros – implications for rhino health journal May 2019
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The rumen microbiome: a crucial consideration when optimising milk and meat production and nitrogen utilisation efficiency journal September 2018
Integrating Computational Methods to Investigate the Macroecology of Microbiomes journal January 2020
MOCAT2: a metagenomic assembly, annotation and profiling framework journal April 2016
Intermediate-Salinity Systems at High Altitudes in the Peruvian Andes Unveil a High Diversity and Abundance of Bacteria and Viruses journal November 2019
Genomics pipelines and data integration: challenges and opportunities in the research setting journal January 2017
Species classifier choice is a key consideration when analysing low-complexity food microbiome data journal March 2018
Metagenomic Functional Potential Predicts Degradation Rates of a Model Organophosphorus Xenobiotic in Pesticide Contaminated Soils journal February 2018
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Bacterial Community Associated with the Reef Coral Mussismilia braziliensis's Momentum Boundary Layer over a Diel Cycle journal May 2017

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