Metagenomics sheds light on the ecology of marine microbes and their viruses
- Autores: Felipe H. Coutinho, Gustavo Bueno Gregoracci, Juline M. Walter, Cristiane C. Thompson, Fabiano Thompson
- Localización: Trends in microbiology, ISSN 0966-842X, Vol. 26, Nº. 11, 2018, págs. 955-965
- Idioma: inglés
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Resumen
Advances brought about by omics-based approaches have revolutionized our understanding of the diversity and ecological processes involving marine archaea, bacteria, and their viruses. This broad review discusses recent examples of how genomics, metagenomics, and ecogenomics have been applied to reveal the ecology of these biological entities. Three major topics are covered in this revision: (i) the novel roles of microorganisms in ecosystem processes; (ii) virus–host associations; and (iii) ecological associations of microeukaryotes and other microbes. We also briefly comment on the discovery of novel taxa from marine ecosystems; development of a robust taxonomic framework for prokaryotes; breakthroughs on the diversity and ecology of cyanobacteria; and advances on ecological modelling. We conclude by discussing limitations of the field and suggesting directions for future research
