Metagenomic signatures of a tropical mining-impacted stream reveal complex microbial and metabolic networks
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- 作者：Mariana P. Reisa ; Marcela F. Diasa ; Patrí ; cia S. Costaa ; Marcelo P. Á ; vilaa ; Laura R. Leiteb ; Flá ; vio M.G. de Araú ; job ; Anna C.M. Salimb ; Mô ; nica Bucciarelli-Rodrigueza ; Guilherme Oliveirab ; c ; Edmar Chartone-Souzaa ; André ; a M.A. Nascimentoa ; amaral@ufmg.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Shotgun metagenome ; Iron-rich sediment ; 16S rRNA ; Freshwater
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：161
- 期：Complete
- 页码：266-273
- 全文大小：1940 K
文摘
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The microbiome of a metal-rich tropical stream sediment was studied by metagenomics.
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The metagenome showed complexity of microbial interaction and metabolic processes.
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Functional analysis highlighted nitrogen and methane metabolic pathways.
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Metal stress seems to contribute to distinct life strategies in this environment.