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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Amazônia Ocidental; Embrapa Café. |
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Data corrente: |
08/04/2020 |
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Data da última atualização: |
27/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANGELO, P. C. da S.; YAMAGISHI, M. E. B.; CRUZ, J. C. da; SILVA, G. F. da; GASPAROTTO, L. |
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Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CNPCa; MICHEL EDUARDO BELEZA YAMAGISHI, CNPTIA; JEFERSON CHAGAS DA CRUZ, CPAA; GILVAN FERREIRA DA SILVA, CPAA; LUADIR GASPAROTTO, CPAA. |
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Título: |
Differential expression and structural polymorphism in rubber tree genes related to South American leaf blight resistance. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Physiological and Molecular Plant Pathology, v. 110, 101477, Apr. 2020. |
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DOI: |
https://doi.org/10.1016/j.pmpp.2020.101477 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT. South American leaf blight (SALB) is the worst impairment for rubber tree cultivation in the Amazon. Hevea brasiliensis clones produce high latex yields but most are
SALB-susceptible (SS). So, resistance has been searched in related species. We selected defense related genes among those differentially expressed while contrasting SALB-resistant (SR) and susceptible clones from three Hevea species. SS clones over-expressed pathways responsive to salicylic (SA) and also jasmonic acid, thus entering a self-harmful cycle. SR clones displayed tightly coordinated SA-responsive and stress-control pathways. Polymorphism in the selected gene sequences supported SS × SR clone divergence |
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Thesagro: |
Clone; Hevea Brasiliensis; Latex; Melhoramento Genético Vegetal; Polimorfismo; Queima da Folha; Seleção Genética; Seringueira. |
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Thesaurus Nal: |
Clones; Leaf blight; Plant breeding; Plant genetics; Rubber. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213349/1/Differential-expression-and-structural.pdf
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Marc: |
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024 7 $ahttps://doi.org/10.1016/j.pmpp.2020.101477$2DOI
100 1 $aANGELO, P. C. da S.
245 $aDifferential expression and structural polymorphism in rubber tree genes related to South American leaf blight resistance.$h[electronic resource]
260 $c2020
520 $aABSTRACT. South American leaf blight (SALB) is the worst impairment for rubber tree cultivation in the Amazon. Hevea brasiliensis clones produce high latex yields but most are SALB-susceptible (SS). So, resistance has been searched in related species. We selected defense related genes among those differentially expressed while contrasting SALB-resistant (SR) and susceptible clones from three Hevea species. SS clones over-expressed pathways responsive to salicylic (SA) and also jasmonic acid, thus entering a self-harmful cycle. SR clones displayed tightly coordinated SA-responsive and stress-control pathways. Polymorphism in the selected gene sequences supported SS × SR clone divergence
650 $aClones
650 $aLeaf blight
650 $aPlant breeding
650 $aPlant genetics
650 $aRubber
650 $aClone
650 $aHevea Brasiliensis
650 $aLatex
650 $aMelhoramento Genético Vegetal
650 $aPolimorfismo
650 $aQueima da Folha
650 $aSeleção Genética
650 $aSeringueira
700 1 $aYAMAGISHI, M. E. B.
700 1 $aCRUZ, J. C. da
700 1 $aSILVA, G. F. da
700 1 $aGASPAROTTO, L.
773 $tPhysiological and Molecular Plant Pathology$gv. 110, 101477, Apr. 2020.
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Registro original: |
Embrapa Café (CNPCa) |
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