Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease

Detalhes bibliográficos
Autor(a) principal: Sandhu,Sardul Singh
Data de Publicação: 2007
Outros Autores: Mazzafera,Paulo, Azini,Luiz Ernesto, Bastos,Cândido Ricardo, Colombo,Carlos Augusto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bragantia
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052007000100004
Resumo: Eight rice lines viz. CNA 8983, IAC-1732, IAC-1733, IAC-1748, IAC-1736, IAC-201, Volano and Arborea were evaluated in greenhouse for resistance against the leaf blast disease caused by Magnoparthe gracea. Lines CNA 8983, IAC 1732, IAC 1733 and IAC 1748 showed satisfactory resistance against the blast fungus while IAC 1736 and IAC 201 were intermediate and Volano and Arborea susceptible. All lines did not have lipoxygenase activity increased by methyljasmonic acid, however enzyme activity showed a positive relationship with resistance.
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spelling Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast diseaseblast resistanceMagnoparthe graceamethyljasmonic acidOryza sativaEight rice lines viz. CNA 8983, IAC-1732, IAC-1733, IAC-1748, IAC-1736, IAC-201, Volano and Arborea were evaluated in greenhouse for resistance against the leaf blast disease caused by Magnoparthe gracea. Lines CNA 8983, IAC 1732, IAC 1733 and IAC 1748 showed satisfactory resistance against the blast fungus while IAC 1736 and IAC 201 were intermediate and Volano and Arborea susceptible. All lines did not have lipoxygenase activity increased by methyljasmonic acid, however enzyme activity showed a positive relationship with resistance.Instituto Agronômico de Campinas2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052007000100004Bragantia v.66 n.1 2007reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/S0006-87052007000100004info:eu-repo/semantics/openAccessSandhu,Sardul SinghMazzafera,PauloAzini,Luiz ErnestoBastos,Cândido RicardoColombo,Carlos Augustoeng2007-04-12T00:00:00Zoai:scielo:S0006-87052007000100004Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2007-04-12T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false
dc.title.none.fl_str_mv Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
title Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
spellingShingle Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
Sandhu,Sardul Singh
blast resistance
Magnoparthe gracea
methyljasmonic acid
Oryza sativa
title_short Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
title_full Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
title_fullStr Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
title_full_unstemmed Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
title_sort Lipoxygenase activity in Brazilian rice cultivars with variable resistance to leaf blast disease
author Sandhu,Sardul Singh
author_facet Sandhu,Sardul Singh
Mazzafera,Paulo
Azini,Luiz Ernesto
Bastos,Cândido Ricardo
Colombo,Carlos Augusto
author_role author
author2 Mazzafera,Paulo
Azini,Luiz Ernesto
Bastos,Cândido Ricardo
Colombo,Carlos Augusto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sandhu,Sardul Singh
Mazzafera,Paulo
Azini,Luiz Ernesto
Bastos,Cândido Ricardo
Colombo,Carlos Augusto
dc.subject.por.fl_str_mv blast resistance
Magnoparthe gracea
methyljasmonic acid
Oryza sativa
topic blast resistance
Magnoparthe gracea
methyljasmonic acid
Oryza sativa
description Eight rice lines viz. CNA 8983, IAC-1732, IAC-1733, IAC-1748, IAC-1736, IAC-201, Volano and Arborea were evaluated in greenhouse for resistance against the leaf blast disease caused by Magnoparthe gracea. Lines CNA 8983, IAC 1732, IAC 1733 and IAC 1748 showed satisfactory resistance against the blast fungus while IAC 1736 and IAC 201 were intermediate and Volano and Arborea susceptible. All lines did not have lipoxygenase activity increased by methyljasmonic acid, however enzyme activity showed a positive relationship with resistance.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
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=S0006-87052007000100004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052007000100004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0006-87052007000100004
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 Instituto Agronômico de Campinas
publisher.none.fl_str_mv Instituto Agronômico de Campinas
dc.source.none.fl_str_mv Bragantia v.66 n.1 2007
reponame:Bragantia
instname:Instituto Agronômico de Campinas (IAC)
instacron:IAC
instname_str Instituto Agronômico de Campinas (IAC)
instacron_str IAC
institution IAC
reponame_str Bragantia
collection Bragantia
repository.name.fl_str_mv Bragantia - Instituto Agronômico de Campinas (IAC)
repository.mail.fl_str_mv bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br
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