Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes

Detalhes bibliográficos
Autor(a) principal: Rocha, Kelly C. G. [UNESP]
Data de Publicação: 2012
Outros Autores: Marubayashi, Julio M. [UNESP], Mituti, Tatiana [UNESP], Gioria, Ricardo, Kobori, Rômulo F., Melo, Arlete M. T., Pavan, Marcelo Agenor [UNESP], Krause-Sakate, Renate [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1982-56762012000500002
http://hdl.handle.net/11449/5393
Resumo: Tomato severe rugose virus (ToSRV) is the predominant species of begomovirus in São Paulo State, Brazil, and infects primarily tomato and pepper plants. There is no information about genetic resistance of pepper to this virus, so in this work the reaction of 29 genotypes of Capsicum spp. was evaluated by inoculation of two ToSRV isolates: ToSRV-Sk (isolated from a tomato plant) and ToSRV-PJU (isolated from a pepper plant). For both isolates, two C. annuun genotypes (Catarino Cascabel - México and Silver) showed no symptoms 30 days after inoculation (d.a.i). In a second experiment, these two genotypes were evaluated for 150 d.a.i and, again, no symptoms could be observed. However, the virus was detected by RCA-PCR, indicating that both genotypes are susceptible, but less affected by ToSRV infection. Catarino Cascabel - México and Silver can be indicated for use in breeding programs for resistance of pepper to ToSRV.
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spelling Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypesBemisia tabacichili pepergeminivirustolerancesweet pepperTomato severe rugose virus (ToSRV) is the predominant species of begomovirus in São Paulo State, Brazil, and infects primarily tomato and pepper plants. There is no information about genetic resistance of pepper to this virus, so in this work the reaction of 29 genotypes of Capsicum spp. was evaluated by inoculation of two ToSRV isolates: ToSRV-Sk (isolated from a tomato plant) and ToSRV-PJU (isolated from a pepper plant). For both isolates, two C. annuun genotypes (Catarino Cascabel - México and Silver) showed no symptoms 30 days after inoculation (d.a.i). In a second experiment, these two genotypes were evaluated for 150 d.a.i and, again, no symptoms could be observed. However, the virus was detected by RCA-PCR, indicating that both genotypes are susceptible, but less affected by ToSRV infection. Catarino Cascabel - México and Silver can be indicated for use in breeding programs for resistance of pepper to ToSRV.Unesp Faculdade de Ciências Agronômicas Departamento de Produção Vegetal, BR-18603970 Botucatu, SP, BrazilSakata Seed Sudamer, BR-12906840 Paulista, SP, BrazilInst Agron Estado São Paulo, BR-13012970 Campinas, SP, BrazilUnesp Faculdade de Ciências Agronômicas Departamento de Produção Vegetal, BR-18603970 Botucatu, SP, BrazilSociedade Brasileira de FitopatologiaUniversidade Estadual Paulista (Unesp)Sakata Seed SudaméricaInstituto AgronômicoRocha, Kelly C. G. [UNESP]Marubayashi, Julio M. [UNESP]Mituti, Tatiana [UNESP]Gioria, RicardoKobori, Rômulo F.Melo, Arlete M. T.Pavan, Marcelo Agenor [UNESP]Krause-Sakate, Renate [UNESP]2014-05-20T13:19:56Z2014-05-20T13:19:56Z2012-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject314-318application/pdfhttp://dx.doi.org/10.1590/S1982-56762012000500002Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 37, n. 5, p. 314-318, 2012.1982-5676http://hdl.handle.net/11449/539310.1590/S1982-56762012000500002S1982-56762012000500002WOS:000310679500002S1982-56762012000500002.pdf9475664563362949SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTropical Plant Pathology0,401info:eu-repo/semantics/openAccess2024-04-30T16:00:19Zoai:repositorio.unesp.br:11449/5393Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:13:50.012464Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
title Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
spellingShingle Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
Rocha, Kelly C. G. [UNESP]
Bemisia tabaci
chili peper
geminivirus
tolerance
sweet pepper
title_short Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
title_full Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
title_fullStr Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
title_full_unstemmed Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
title_sort Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
author Rocha, Kelly C. G. [UNESP]
author_facet Rocha, Kelly C. G. [UNESP]
Marubayashi, Julio M. [UNESP]
Mituti, Tatiana [UNESP]
Gioria, Ricardo
Kobori, Rômulo F.
Melo, Arlete M. T.
Pavan, Marcelo Agenor [UNESP]
Krause-Sakate, Renate [UNESP]
author_role author
author2 Marubayashi, Julio M. [UNESP]
Mituti, Tatiana [UNESP]
Gioria, Ricardo
Kobori, Rômulo F.
Melo, Arlete M. T.
Pavan, Marcelo Agenor [UNESP]
Krause-Sakate, Renate [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Sakata Seed Sudamérica
Instituto Agronômico
dc.contributor.author.fl_str_mv Rocha, Kelly C. G. [UNESP]
Marubayashi, Julio M. [UNESP]
Mituti, Tatiana [UNESP]
Gioria, Ricardo
Kobori, Rômulo F.
Melo, Arlete M. T.
Pavan, Marcelo Agenor [UNESP]
Krause-Sakate, Renate [UNESP]
dc.subject.por.fl_str_mv Bemisia tabaci
chili peper
geminivirus
tolerance
sweet pepper
topic Bemisia tabaci
chili peper
geminivirus
tolerance
sweet pepper
description Tomato severe rugose virus (ToSRV) is the predominant species of begomovirus in São Paulo State, Brazil, and infects primarily tomato and pepper plants. There is no information about genetic resistance of pepper to this virus, so in this work the reaction of 29 genotypes of Capsicum spp. was evaluated by inoculation of two ToSRV isolates: ToSRV-Sk (isolated from a tomato plant) and ToSRV-PJU (isolated from a pepper plant). For both isolates, two C. annuun genotypes (Catarino Cascabel - México and Silver) showed no symptoms 30 days after inoculation (d.a.i). In a second experiment, these two genotypes were evaluated for 150 d.a.i and, again, no symptoms could be observed. However, the virus was detected by RCA-PCR, indicating that both genotypes are susceptible, but less affected by ToSRV infection. Catarino Cascabel - México and Silver can be indicated for use in breeding programs for resistance of pepper to ToSRV.
publishDate 2012
dc.date.none.fl_str_mv 2012-10-01
2014-05-20T13:19:56Z
2014-05-20T13:19:56Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1982-56762012000500002
Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 37, n. 5, p. 314-318, 2012.
1982-5676
http://hdl.handle.net/11449/5393
10.1590/S1982-56762012000500002
S1982-56762012000500002
WOS:000310679500002
S1982-56762012000500002.pdf
9475664563362949
url http://dx.doi.org/10.1590/S1982-56762012000500002
http://hdl.handle.net/11449/5393
identifier_str_mv Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 37, n. 5, p. 314-318, 2012.
1982-5676
10.1590/S1982-56762012000500002
S1982-56762012000500002
WOS:000310679500002
S1982-56762012000500002.pdf
9475664563362949
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tropical Plant Pathology
0,401
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 314-318
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Fitopatologia
publisher.none.fl_str_mv Sociedade Brasileira de Fitopatologia
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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