Evidence map›Paper›PMID 27887570›Full record

ArticleBMC bioinformatics2016

MetaMIS: a metagenomic microbial interaction simulator based on microbial community profiles.

Grace Tzun-Wen Shaw, Yueh-Yang Pao, Daryi Wang

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Article in BMC bioinformatics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Grace Tzun-Wen ShawBiodiversity Research Center, Academia Sinica, Taipei, 115, Taiwan.
Yueh-Yang PaoBiodiversity Research Center, Academia Sinica, Taipei, 115, Taiwan.
Daryi WangBiodiversity Research Center, Academia Sinica, Taipei, 115, Taiwan. dywang@gate.sinica.edu.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe complexity and dynamics of microbial communities are major factors in the ecology of a system. With the NGS technique, metagenomics data provides a new way to explore microbial interactions. Lotka-Volterra models, which have been widely used to infer animal interactions in dynamic systems, have recently been applied to the analysis of metagenomic data.

resultsIn this paper, we present the Lotka-Volterra model based tool, the Metagenomic Microbial Interacticon Simulator (MetaMIS), which is designed to analyze the time series data of microbial community profiles. MetaMIS first infers underlying microbial interactions from abundance tables for operational taxonomic units (OTUs) and then interprets interaction networks using the Lotka-Volterra model. We also embed a Bray-Curtis dissimilarity method in MetaMIS in order to evaluate the similarity to biological reality. MetaMIS is designed to tolerate a high level of missing data, and can estimate interaction information without the influence of rare microbes. For each interaction network, MetaMIS systematically examines interaction patterns (such as mutualism or competition) and refines the biotic role within microbes. As a case study, we collect a human male fecal microbiome and show that Micrococcaceae, a relatively low abundance OTU, is highly connected with 13 dominant OTUs and seems to play a critical role. MetaMIS is able to organize multiple interaction networks into a consensus network for comparative studies; thus we as a case study have also identified a consensus interaction network between female and male fecal microbiomes.

conclusionsMetaMIS provides an efficient and user-friendly platform that may reveal new insights into metagenomics data. MetaMIS is freely available at: https://sourceforge.net/projects/metamis/ .

Indexed as

AlgorithmsBacteriaComputational BiologyEcologyFecesFemaleHumansMaleMetagenomeMicrobial InteractionsMicrobiotaSoftwareLotka-VolterraMetagenomicsNetwork dynamics

Identifiers

PMID27887570
PMCPMC5124289

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.