New insight into the RNA aquatic virosphere via viromics

被引：29

作者：

Culley, Alexander ^{[1
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,4
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机构：

[1] Univ Laval, Dept Biochim Microbiol & Bioinformat, Quebec City, PQ G1V 0A6, Canada

[2] Univ Laval, CEN, Quebec City, PQ G1V 0A6, Canada

[3] Univ Laval, IBIS, Quebec City, PQ G1V 0A6, Canada

[4] Univ Laval Canada, Unite Mixte Int UMI 3376, Takuvik, Quebec City, PQ G1V 0A6, Canada

[5] Ctr Natl Rech Sci France, Quebec City, PQ G1V 0A6, Canada

来源：

VIRUS RESEARCH | 2018年 / 244卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

RNA virus; Viromics; Metatranscriptomics; Viral ecology; Aquatic microbiology; Picornavirales; FLOW-CYTOMETRIC DETECTION; CODON USAGE FREQUENCY; SINGLE-STRANDED-DNA; METAGENOMIC ANALYSIS; MARINE VIRUSES; HIGH DIVERSITY; DISCOVERY; GENOMES; SEQUENCE;

D O I：

10.1016/j.virusres.2017.11.008

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

RNA viruses that infect microbes are now recognized as an active, persistent and important component of the aquatic microbial community. While some information about the diversity and dynamics of the RNA virioplankton has been derived from culture-based and single gene approaches, research based on viromic and metatransciptomic methods has generated unprecedented insight into this relatively understudied class of microbes. Here, the relevant literature is summarized and discussed, including viromic studies of extracellular aquatic RNA viral assemblages, and transcriptomic studies of active and associated RNA viruses from aquatic environments followed by commentary on the present challenges and future directions of this field of research.

引用

页码：84 / 89

页数：6

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