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Plant Virus Metagenomics: Advances in Virus Discovery

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 2015 France English Publisher:Scientific SocietiesJournal:Phytopathology®, volume 105, pages 716-727 (issn: 0031-949X, eissn: 1943-7684,

Authors: Roossinck, Marilyn J.; Martin, Darren Patrick; Roumagnac, Philippe;

doi: 10.1094/phyto-12-14-0356-rvw

pmid: 26056847

Plant Virus Metagenomics: Advances in Virus Discovery

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Abstract

In recent years plant viruses have been detected from many environments, including domestic and wild plants and interfaces between these systems—aquatic sources, feces of various animals, and insects. A variety of methods have been employed to study plant virus biodiversity, including enrichment for virus-like particles or virus-specific RNA or DNA, or the extraction of total nucleic acids, followed by next-generation deep sequencing and bioinformatic analyses. All of the methods have some shortcomings, but taken together these studies reveal our surprising lack of knowledge about plant viruses and point to the need for more comprehensive studies. In addition, many new viruses have been discovered, with most virus infections in wild plants appearing asymptomatic, suggesting that virus disease may be a byproduct of domestication. For plant pathologists these studies are providing useful tools to detect viruses, and perhaps to predict future problems that could threaten cultivated plants.

Country

France

Related Organizations

University of Cape Town
South Africa
Centre de Coopération Internationale en Recherche Agronomique pour le Développement
France
Pennsylvania State University
United States

Keywords

animal domestique, Insecta, http://aims.fao.org/aos/agrovoc/c_32849, virus des végétaux, animal sauvage, http://aims.fao.org/aos/agrovoc/c_24103, biodiversité, Plant Viruses, fèces, http://aims.fao.org/aos/agrovoc/c_8259, Feces, http://aims.fao.org/aos/agrovoc/c_5962, http://aims.fao.org/aos/agrovoc/c_5985, domestication des animaux, phylogénie, Animals, http://aims.fao.org/aos/agrovoc/c_2356, http://aims.fao.org/aos/agrovoc/c_37958, http://aims.fao.org/aos/agrovoc/c_2772, http://aims.fao.org/aos/agrovoc/c_13325, bioinformatique, H20 - Maladies des plantes, Plant Diseases, http://aims.fao.org/aos/agrovoc/c_2329, http://aims.fao.org/aos/agrovoc/c_33949, http://aims.fao.org/aos/agrovoc/c_27583, virus des animaux, Computational Biology, High-Throughput Nucleotide Sequencing, Biodiversity, Sequence Analysis, DNA, séquence nucléotidique, Plants, maladie des plantes, domestication des plantes, transmission des maladies, DNA, Viral, virologie, RNA, Viral, http://aims.fao.org/aos/agrovoc/c_36517, Metagenomics, http://aims.fao.org/aos/agrovoc/c_36518

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	302
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 1%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 1%