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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
28/06/2000 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
KOBAYASHI, A. K.; VIEIRA, L. G. E. |
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Afiliação: |
ADILSON KENJI KOBAYASHI, Instituto Agronômico do Paraná - IAPAR; LUIZ GONZAGA ESTEVES VIEIRA, Instituto Agronômico do Paraná - IAPAR. |
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Título: |
Establishment of an in vitro system for studies on the induced resistance of cotton to Xanthomonas campestris pv. malvacearum |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 4, p. 719-725, abr. 2000. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Estabelecimento de sisterna in vitro para estudos da resistência induzida à Xanthomonas campestris pv. malvacearum em algodoeiro. |
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Conteúdo: |
An in vitro system for studying the resistance response of cotton (Gossypium hirsutum L.) to Xanthomonas campestris pv. malvacearum was investigated. Cell suspension cultures, established from hypocotyl-derived callus of cotton cultivar 101-102B, were treated with bacterial extracellular polysaccharides (EPS) extracted from the incompatible race 18 of X. campestris pv. malvacearum. EPS at 600 mg/mL caused pronounced darkening of the suspension cultures, as indicative of cell death, 48 hours after incubation. Protein electrophoresis analysis of the time course of EPS-treated cells showed differential accumulation of several protein bands after 12-24 hours. The time course of protein accumulation and cell death was consistent with an elicitor-mediated hypersensitive response. |
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Palavras-Chave: |
Bacterial blight; Extracellular polysaccharides. |
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Thesagro: |
Algodão; Bacteriose; Cultura de Célula; Gossypium Hirsutum. |
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Thesaurus NAL: |
Cell suspension culture; cotton; Hypersensitive response. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/17267/1/pab98_181.pdf
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Marc: |
LEADER 01729naa a2200253 a 4500
001 1101797
005 2019-02-25
008 2000 bl uuuu u00u1 u #d
100 1 $aKOBAYASHI, A. K.
245 $aEstablishment of an in vitro system for studies on the induced resistance of cotton to Xanthomonas campestris pv. malvacearum
260 $c2000
500 $aTítulo em português: Estabelecimento de sisterna in vitro para estudos da resistência induzida à Xanthomonas campestris pv. malvacearum em algodoeiro.
520 $aAn in vitro system for studying the resistance response of cotton (Gossypium hirsutum L.) to Xanthomonas campestris pv. malvacearum was investigated. Cell suspension cultures, established from hypocotyl-derived callus of cotton cultivar 101-102B, were treated with bacterial extracellular polysaccharides (EPS) extracted from the incompatible race 18 of X. campestris pv. malvacearum. EPS at 600 mg/mL caused pronounced darkening of the suspension cultures, as indicative of cell death, 48 hours after incubation. Protein electrophoresis analysis of the time course of EPS-treated cells showed differential accumulation of several protein bands after 12-24 hours. The time course of protein accumulation and cell death was consistent with an elicitor-mediated hypersensitive response.
650 $aCell suspension culture
650 $acotton
650 $aHypersensitive response
650 $aAlgodão
650 $aBacteriose
650 $aCultura de Célula
650 $aGossypium Hirsutum
653 $aBacterial blight
653 $aExtracellular polysaccharides
700 1 $aVIEIRA, L. G. E.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 35, n. 4, p. 719-725, abr. 2000.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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