Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat

Detalhes bibliográficos
Autor(a) principal: Dusi,André N.
Data de Publicação: 2001
Outros Autores: Carvalho,César, Torres,Antônio Carlos, Ávila,Antonio Carlos de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362001000300012
Resumo: Two transgenic potato clones of cv. Achat, denominated 1P and 63P were challenged with two Potato virus Y strains (PVY O and PVY N), under greenhouse conditions, to be evaluated for resistance to these strains. Optical density values of the Elisa readings of samples from the transgenic plants were compared to readings from samples of the inoculated non-transformed plants. Clone 1P was extremely resistant to both PVY strains, reflected by not being systemically infected. Clone 63P, however, presented partial resistance to both PVY strains as local or systemic infection was delayed in some days. These results confirm the previously reported extreme resistance to PVY of clone 1P.
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spelling Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. AchatSolanum tuberosumGMOextreme resistanceTwo transgenic potato clones of cv. Achat, denominated 1P and 63P were challenged with two Potato virus Y strains (PVY O and PVY N), under greenhouse conditions, to be evaluated for resistance to these strains. Optical density values of the Elisa readings of samples from the transgenic plants were compared to readings from samples of the inoculated non-transformed plants. Clone 1P was extremely resistant to both PVY strains, reflected by not being systemically infected. Clone 63P, however, presented partial resistance to both PVY strains as local or systemic infection was delayed in some days. These results confirm the previously reported extreme resistance to PVY of clone 1P.Associação Brasileira de Horticultura2001-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362001000300012Horticultura Brasileira v.19 n.3 2001reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/S0102-05362001000300012info:eu-repo/semantics/openAccessDusi,André N.Carvalho,CésarTorres,Antônio CarlosÁvila,Antonio Carlos deeng2005-12-14T00:00:00Zoai:scielo:S0102-05362001000300012Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2005-12-14T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
title Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
spellingShingle Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
Dusi,André N.
Solanum tuberosum
GMO
extreme resistance
title_short Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
title_full Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
title_fullStr Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
title_full_unstemmed Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
title_sort Resistance levels to two strains of Potato virus Y (PVY) in transgenic potatoes cv. Achat
author Dusi,André N.
author_facet Dusi,André N.
Carvalho,César
Torres,Antônio Carlos
Ávila,Antonio Carlos de
author_role author
author2 Carvalho,César
Torres,Antônio Carlos
Ávila,Antonio Carlos de
author2_role author
author
author
dc.contributor.author.fl_str_mv Dusi,André N.
Carvalho,César
Torres,Antônio Carlos
Ávila,Antonio Carlos de
dc.subject.por.fl_str_mv Solanum tuberosum
GMO
extreme resistance
topic Solanum tuberosum
GMO
extreme resistance
description Two transgenic potato clones of cv. Achat, denominated 1P and 63P were challenged with two Potato virus Y strains (PVY O and PVY N), under greenhouse conditions, to be evaluated for resistance to these strains. Optical density values of the Elisa readings of samples from the transgenic plants were compared to readings from samples of the inoculated non-transformed plants. Clone 1P was extremely resistant to both PVY strains, reflected by not being systemically infected. Clone 63P, however, presented partial resistance to both PVY strains as local or systemic infection was delayed in some days. These results confirm the previously reported extreme resistance to PVY of clone 1P.
publishDate 2001
dc.date.none.fl_str_mv 2001-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362001000300012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362001000300012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-05362001000300012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira v.19 n.3 2001
reponame:Horticultura Brasileira
instname:Associação Brasileira de Horticultura (ABH)
instacron:ABH
instname_str Associação Brasileira de Horticultura (ABH)
instacron_str ABH
institution ABH
reponame_str Horticultura Brasileira
collection Horticultura Brasileira
repository.name.fl_str_mv Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)
repository.mail.fl_str_mv ||hortbras@gmail.com
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