文章基本信息

标题：Network analysis methods for studying microbial communities: A mini review
本地全文：下载
作者：Monica Steffi Matchado ; Michael Lauber ; Sandra Reitmeier 等
期刊名称：Computational and Structural Biotechnology Journal
印刷版ISSN：2001-0370
出版年度：2021
卷号：19
页码：2687-2698
DOI：10.1016/j.csbj.2021.05.001
出版社：Computational and Structural Biotechnology Journal
摘要：Microorganisms including bacteria, fungi, viruses, protists and archaea live as communities in complex and contiguous environments. They engage in numerous inter- and intra- kingdom interactions which can be inferred from microbiome profiling data. In particular, network-based approaches have proven helpful in deciphering complex microbial interaction patterns. Here we give an overview of state-of-the-art methods to infer intra-kingdom interactions ranging from simple correlation- to complex conditional dependence-based methods. We highlight common biases encountered in microbial profiles and discuss mitigation strategies employed by different tools and their trade-off with increased computational complexity. Finally, we discuss current limitations that motivate further method development to infer inter-kingdom interactions and to robustly and comprehensively characterize microbial environments in the future.
关键词：Microbial co-occurrence networks ; Microbial interactions ; Network analysis ; Trans-kingdom interactions