Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses

Detalhes bibliográficos
Autor(a) principal: Rosa,Daniel Dias
Data de Publicação: 2010
Outros Autores: Furtado,Edson Luiz, Boava,Leonardo Pires, Marino,Celso Luis, Mori,Edson Seizo, Guerrini,Iraê Amaral, Veline,Edivaldo Domingues, Wilcken,Carlos Frederico
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Summa phytopathologica (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052010000400002
Resumo: Eucalypt plantation has high economical importance in Brazil; however, it has been attacked by various pathogens under different environmental stress conditions. Disease resistance and survival under unfavorable environmental conditions have revealed that the eucalypt has developed highly efficient defense systems. Here we show the results of the Eucalyptus ESTs Genome Project (FORESTs). Using the expressed sequence tags (ESTs) obtained by the Project, contigs of similar sequences from each cDNA library induced and not induced by stress agents were formed, and cDNA sequences similar to other already known molecules, such as plant-signaling molecules, phytoalexins, lignin biosynthesis pathways, PR-proteins and putative genes corresponding to enzymes involved in the detoxification of reactive oxygen species, were identified. We also present general considerations about the mechanisms of Eucalyptus defense against biotic and abiotic stresses. These data are of extreme importance for future eucalypt breeding programs aimed at developing plants with enhanced resistance against pathogens and environmental stresses.
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spelling Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stressesEucalyptusresistancephytoalexinsPR-proteinsEucalypt plantation has high economical importance in Brazil; however, it has been attacked by various pathogens under different environmental stress conditions. Disease resistance and survival under unfavorable environmental conditions have revealed that the eucalypt has developed highly efficient defense systems. Here we show the results of the Eucalyptus ESTs Genome Project (FORESTs). Using the expressed sequence tags (ESTs) obtained by the Project, contigs of similar sequences from each cDNA library induced and not induced by stress agents were formed, and cDNA sequences similar to other already known molecules, such as plant-signaling molecules, phytoalexins, lignin biosynthesis pathways, PR-proteins and putative genes corresponding to enzymes involved in the detoxification of reactive oxygen species, were identified. We also present general considerations about the mechanisms of Eucalyptus defense against biotic and abiotic stresses. These data are of extreme importance for future eucalypt breeding programs aimed at developing plants with enhanced resistance against pathogens and environmental stresses.Grupo Paulista de Fitopatologia2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052010000400002Summa Phytopathologica v.36 n.4 2010reponame:Summa phytopathologica (Online)instname:Grupo Paulista de Fitopatologiainstacron:GPF10.1590/S0100-54052010000400002info:eu-repo/semantics/openAccessRosa,Daniel DiasFurtado,Edson LuizBoava,Leonardo PiresMarino,Celso LuisMori,Edson SeizoGuerrini,Iraê AmaralVeline,Edivaldo DominguesWilcken,Carlos Fredericoeng2011-02-16T00:00:00Zoai:scielo:S0100-54052010000400002Revistahttp://www.scielo.br/sphttps://old.scielo.br/oai/scielo-oai.phpsumma@fca.unesp.br1980-54540100-5405opendoar:2011-02-16T00:00Summa phytopathologica (Online) - Grupo Paulista de Fitopatologiafalse
dc.title.none.fl_str_mv Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
title Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
spellingShingle Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
Rosa,Daniel Dias
Eucalyptus
resistance
phytoalexins
PR-proteins
title_short Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
title_full Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
title_fullStr Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
title_full_unstemmed Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
title_sort Eucalyptus ESTs involved in mechanisms against plant pathogens and environmental stresses
author Rosa,Daniel Dias
author_facet Rosa,Daniel Dias
Furtado,Edson Luiz
Boava,Leonardo Pires
Marino,Celso Luis
Mori,Edson Seizo
Guerrini,Iraê Amaral
Veline,Edivaldo Domingues
Wilcken,Carlos Frederico
author_role author
author2 Furtado,Edson Luiz
Boava,Leonardo Pires
Marino,Celso Luis
Mori,Edson Seizo
Guerrini,Iraê Amaral
Veline,Edivaldo Domingues
Wilcken,Carlos Frederico
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rosa,Daniel Dias
Furtado,Edson Luiz
Boava,Leonardo Pires
Marino,Celso Luis
Mori,Edson Seizo
Guerrini,Iraê Amaral
Veline,Edivaldo Domingues
Wilcken,Carlos Frederico
dc.subject.por.fl_str_mv Eucalyptus
resistance
phytoalexins
PR-proteins
topic Eucalyptus
resistance
phytoalexins
PR-proteins
description Eucalypt plantation has high economical importance in Brazil; however, it has been attacked by various pathogens under different environmental stress conditions. Disease resistance and survival under unfavorable environmental conditions have revealed that the eucalypt has developed highly efficient defense systems. Here we show the results of the Eucalyptus ESTs Genome Project (FORESTs). Using the expressed sequence tags (ESTs) obtained by the Project, contigs of similar sequences from each cDNA library induced and not induced by stress agents were formed, and cDNA sequences similar to other already known molecules, such as plant-signaling molecules, phytoalexins, lignin biosynthesis pathways, PR-proteins and putative genes corresponding to enzymes involved in the detoxification of reactive oxygen species, were identified. We also present general considerations about the mechanisms of Eucalyptus defense against biotic and abiotic stresses. These data are of extreme importance for future eucalypt breeding programs aimed at developing plants with enhanced resistance against pathogens and environmental stresses.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
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=S0100-54052010000400002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052010000400002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-54052010000400002
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 Grupo Paulista de Fitopatologia
publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
dc.source.none.fl_str_mv Summa Phytopathologica v.36 n.4 2010
reponame:Summa phytopathologica (Online)
instname:Grupo Paulista de Fitopatologia
instacron:GPF
instname_str Grupo Paulista de Fitopatologia
instacron_str GPF
institution GPF
reponame_str Summa phytopathologica (Online)
collection Summa phytopathologica (Online)
repository.name.fl_str_mv Summa phytopathologica (Online) - Grupo Paulista de Fitopatologia
repository.mail.fl_str_mv summa@fca.unesp.br
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