Skip to main content
Top
Published in: Archives of Virology 7/2020

01-07-2020 | Polymerase Chain Reaction | Brief Report

A new begomovirus isolated from a potyvirus-infected bean plant causes asymptomatic infections in bean and N. benthamiana

Authors: Nadia Martínez-Marrero, Jesús Aarón Avalos-Calleros, Elizabeth Chiquito-Almanza, Jorge Alberto Acosta-Gallegos, Salvador Ambriz-Granados, José Luis Anaya-López, Gerardo Rafael Argüello-Astorga

Published in: Archives of Virology | Issue 7/2020

Login to get access

Abstract

In this work, a begomovirus isolated from a bean plant coinfected with the potyviruses bean common mosaic virus and bean common mosaic necrosis virus was characterized. The three viruses were detected by high-throughput sequencing and assembly of total small RNAs, but the begomovirus-related contigs did not allow precise identification. Molecular analysis based on standard DNA amplification techniques revealed the presence of a single bipartite virus, which is a novel begomovirus according to the current taxonomic criteria. Infectious clones were generated and agroinoculated into Phaseolus vulgaris and Nicotiana benthamiana plants. In all cases, viral DNA-A and DNA-B were detected in new growths, but no symptoms were observed, thus indicating that this virus produces asymptomatic infections in both host species.
Appendix
Available only for authorised users
Literature
15.
go back to reference Lepe-Soltero D, Sánchez-García BM, Jiménez-Hernández Y et al (2012) Presence of BCMV and BCMNV in five dry bean-producing states in Mexico. Trop Subtrop Agroecosyst 15:313–321 Lepe-Soltero D, Sánchez-García BM, Jiménez-Hernández Y et al (2012) Presence of BCMV and BCMNV in five dry bean-producing states in Mexico. Trop Subtrop Agroecosyst 15:313–321
16.
go back to reference Beebe S, Ramirez J, Jarvis A et al (2011) Genetic improvement of common beans and the challenges of climate change. In: Yadav SS, Redden RJ, Hatfield JL, Lotze‐Campen H, Hall AJW (eds) Crop adaptation to climate change. Wiley-Blackwell, Oxford, pp 356–369CrossRef Beebe S, Ramirez J, Jarvis A et al (2011) Genetic improvement of common beans and the challenges of climate change. In: Yadav SS, Redden RJ, Hatfield JL, Lotze‐Campen H, Hall AJW (eds) Crop adaptation to climate change. Wiley-Blackwell, Oxford, pp 356–369CrossRef
Metadata
Title
A new begomovirus isolated from a potyvirus-infected bean plant causes asymptomatic infections in bean and N. benthamiana
Authors
Nadia Martínez-Marrero
Jesús Aarón Avalos-Calleros
Elizabeth Chiquito-Almanza
Jorge Alberto Acosta-Gallegos
Salvador Ambriz-Granados
José Luis Anaya-López
Gerardo Rafael Argüello-Astorga
Publication date
01-07-2020
Publisher
Springer Vienna
Published in
Archives of Virology / Issue 7/2020
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI
https://doi.org/10.1007/s00705-020-04646-y

Other articles of this Issue 7/2020

Archives of Virology 7/2020 Go to the issue