Show simple item record

dc.rights.licenseAtribución-NoComercial 4.0 Internacional
dc.contributor.authorGutiérrez Sánchez, Pablo Andrés
dc.contributor.authorJaramillo Mesa, Helena
dc.contributor.authorMarín Montoya, Mauricio
dc.identifier.issnISSN: 2248-7026
dc.description.abstractForage peanut (Arachis pintoi) is one of the forage crops best adapted to tropical agroecosystems where it is used as ground cover in urban areas and slopes, in the preservation of soils cultivated with coffee, African oil palm and citrus and as animal feed in combination with gramineous plants. A. pintoi is considered to be highly resistant to plagues and diseases; however, in recent years there has been a marked increase of plants showing symptoms typical of viral infection. In this work, Next Generation Sequencing (NGS) was used to confirm the presence of virus in symptomatic A. pintoi plants collected in urban areas in Medellín (Colombia). Transcriptome analysis revealed the presence of 3,291,089 reads related to viruses in the families Potyviridae, Luteoviridae and Alphaflexiviridae and resulted in the complete genome assembly of Peanut mottle virus (9707 nt), Turnip yellows virus (5578 nt) and two variants of a virus with phylogenetic affinity to the genus Allexivirus. These two variants lack ORF6 present in Allexivirus and probably belong to an uncharacterized genus within the family Alphaflexiviridae. The presence of at least three viruses infecting A. pintoi in Colombia highlights the importance of starting a germplasm clean-up program of the plant material used as seed in this crop.
dc.publisherUniversidad Nacional de Colombia
dc.relation.ispartofUniversidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín
dc.relation.ispartofRevista Facultad Nacional de Agronomía Medellín
dc.rightsDerechos reservados - Universidad Nacional de Colombia
dc.subject.ddc57 Ciencias de la vida; Biología / Life sciences; biology
dc.subject.ddc58 Plantas / Plants
dc.titleNext generation sequence analysis of the forage peanut (Arachis pintoi) virome
dc.typeArtículo de revista
dc.relation.referencesGutiérrez Sánchez, Pablo Andrés and Jaramillo Mesa, Helena and Marín Montoya, Mauricio (2016) Next generation sequence analysis of the forage peanut (Arachis pintoi) virome. Revista Facultad Nacional de Agronomía, 69 (2). pp. 7881-7891. ISSN 2248-7026
dc.subject.proposalViral genomes

Files in this item


This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial 4.0 InternacionalThis work is licensed under a Creative Commons Reconocimiento-NoComercial 4.0.This document has been deposited by the author (s) under the following certificate of deposit