Visualization of metabolic interaction networks in microbial communities using VisANT 5.0
- Boston Univ., Boston, MA (United States). Bioinformatics Program
- Boston Univ., Boston, MA (United States). Bioinformatics Program; Center for Advanced Genomic Technology
- Boston Univ., Boston, MA (United States). Center for Advanced Genomic Technology; Dept. of Biomedical Engineering
- Boston Univ., Boston, MA (United States). Bioinformatics Program; Dept. of Biomedical Engineering; Dept. of Biology
- Boston Univ., Boston, MA (United States). Center for Advanced Genomic Technology
Here, the complexity of metabolic networks in microbial communities poses an unresolved visualization and interpretation challenge. We address this challenge in the newly expanded version of a software tool for the analysis of biological networks, VisANT 5.0. We focus in particular on facilitating the visual exploration of metabolic interaction between microbes in a community, e.g. as predicted by COMETS (Computation of Microbial Ecosystems in Time and Space), a dynamic stoichiometric modeling framework. Using VisANT's unique meta-graph implementation, we show how one can use VisANT 5.0 to explore different time-dependent ecosystem-level metabolic networks. In particular, we analyze the metabolic interaction network between two bacteria previously shown to display an obligate cross-feeding interdependency. In addition, we illustrate how a putative minimal gut microbiome community could be represented in our framework, making it possible to highlight interactions across multiple coexisting species. We envisage that the "symbiotic layout" of VisANT can be employed as a general tool for the analysis of metabolism in complex microbial communities as well as heterogeneous human tissues.
- Research Organization:
- Boston Univ., MA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Grant/Contract Number:
- SC0004962
- OSTI ID:
- 1262270
- Journal Information:
- PLoS Computational Biology (Online), Vol. 12, Issue 4; ISSN 1553-7358
- Publisher:
- Public Library of ScienceCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Meta‐Omics‐ and Metabolic Modeling‐Assisted Deciphering of Human Microbiota Metabolism
|
journal | July 2019 |
From Network Analysis to Functional Metabolic Modeling of the Human Gut Microbiota
|
journal | March 2018 |
Interactions between host genetics and gut microbiome in diabetes and metabolic syndrome
|
journal | September 2016 |
Metabolic Modeling of Microbial Community Interactions for Health, Environmental and Biotechnological Applications
|
journal | October 2018 |
Similar Records
Construction and Modeling of a Coculture Microplate for Real-Time Measurement of Microbial Interactions
Predicting the Longitudinally and Radially Varying Gut Microbiota Composition Using Multi-Scale Microbial Metabolic Modeling