Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies

High-throughput sequencing from symptomatic tomato and pepper plants collected in Panama rendered the complete genome of the southern tomato virus (isolate STV_Panama) and bell pepper endornavirus (isolate BPEV_Panama), and almost-complete genomes of three other BPEV isolates. Tomato chlorosis virus...

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Autores principales: Luis Galipienso, Laura Elvira-González, Leonardo Velasco, José Ángel Herrera-Vásquez, Luis Rubio
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Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/d8a42fffb4d74def9fc8459b1b5c9876
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spelling oai:doaj.org-article:d8a42fffb4d74def9fc8459b1b5c98762021-11-25T18:44:56ZDetection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies10.3390/plants101122952223-7747https://doaj.org/article/d8a42fffb4d74def9fc8459b1b5c98762021-10-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2295https://doaj.org/toc/2223-7747High-throughput sequencing from symptomatic tomato and pepper plants collected in Panama rendered the complete genome of the southern tomato virus (isolate STV_Panama) and bell pepper endornavirus (isolate BPEV_Panama), and almost-complete genomes of three other BPEV isolates. Tomato chlorosis virus, tomato mosaic virus, and impatiens necrotic spot virus were also detected. Analysis of the complete genome of STV and BPEV worldwide isolates revealed nucleotide diversities of 0.004246 and 0.070523, respectively. Bayesian phylogenetic analysis showed two main groups for each virus (I and II), and several subgroups for BPEV (IA, IB, IC, IIA and IIB). Isolate STV_Panama clustered with NC_12-03-08 from USA and Tom3-T from France (99.97% nucleotide identity) in Group I and BPEV_Panama was close to the Canadian isolate BPEV_Ontario (99.66% nucleotide identity) in Subgroup IB. No correlation was observed between geographic and genetic distances for both viruses. Panamanian BPEV isolates were divergent, belonging to Groups I and II (nucleotide identities > 87.33%). Evolutionary analysis showed purifying selection in all encoding regions of both viruses, being stronger in the overlapping region of both STV genes. Finally, recombination was detected in BPEV but not in STV. This is the first report of STV and BPEV in Panama.Luis GalipiensoLaura Elvira-GonzálezLeonardo VelascoJosé Ángel Herrera-VásquezLuis RubioMDPI AGarticlehigh throughput sequencingSTVBPEVpeppertomatonucleotide diversityBotanyQK1-989ENPlants, Vol 10, Iss 2295, p 2295 (2021)
institution DOAJ
collection DOAJ
language EN
topic high throughput sequencing
STV
BPEV
pepper
tomato
nucleotide diversity
Botany
QK1-989
spellingShingle high throughput sequencing
STV
BPEV
pepper
tomato
nucleotide diversity
Botany
QK1-989
Luis Galipienso
Laura Elvira-González
Leonardo Velasco
José Ángel Herrera-Vásquez
Luis Rubio
Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
description High-throughput sequencing from symptomatic tomato and pepper plants collected in Panama rendered the complete genome of the southern tomato virus (isolate STV_Panama) and bell pepper endornavirus (isolate BPEV_Panama), and almost-complete genomes of three other BPEV isolates. Tomato chlorosis virus, tomato mosaic virus, and impatiens necrotic spot virus were also detected. Analysis of the complete genome of STV and BPEV worldwide isolates revealed nucleotide diversities of 0.004246 and 0.070523, respectively. Bayesian phylogenetic analysis showed two main groups for each virus (I and II), and several subgroups for BPEV (IA, IB, IC, IIA and IIB). Isolate STV_Panama clustered with NC_12-03-08 from USA and Tom3-T from France (99.97% nucleotide identity) in Group I and BPEV_Panama was close to the Canadian isolate BPEV_Ontario (99.66% nucleotide identity) in Subgroup IB. No correlation was observed between geographic and genetic distances for both viruses. Panamanian BPEV isolates were divergent, belonging to Groups I and II (nucleotide identities > 87.33%). Evolutionary analysis showed purifying selection in all encoding regions of both viruses, being stronger in the overlapping region of both STV genes. Finally, recombination was detected in BPEV but not in STV. This is the first report of STV and BPEV in Panama.
format article
author Luis Galipienso
Laura Elvira-González
Leonardo Velasco
José Ángel Herrera-Vásquez
Luis Rubio
author_facet Luis Galipienso
Laura Elvira-González
Leonardo Velasco
José Ángel Herrera-Vásquez
Luis Rubio
author_sort Luis Galipienso
title Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
title_short Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
title_full Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
title_fullStr Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
title_full_unstemmed Detection of Persistent Viruses by High-Throughput Sequencing in Tomato and Pepper from Panama: Phylogenetic and Evolutionary Studies
title_sort detection of persistent viruses by high-throughput sequencing in tomato and pepper from panama: phylogenetic and evolutionary studies
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/d8a42fffb4d74def9fc8459b1b5c9876
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