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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
09/06/2008 |
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Data da última atualização: |
29/06/2018 |
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Autoria: |
LACAVA, P. T.; SILVA-STENICO, M. E.; ARAÚJO, W. L.; SIMIONATO, A. V. C.; CARRILHO, E.; TSAI, S. M.; AZEVEDO, J. L. |
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Afiliação: |
Paulo Teixeira Lacava, Escola Superior de Agricultura Luiz de Queiroz/Departamento de Genética; Maria Estela Silva-Stenico, Centro de Energia Nuclear na Agricultura/Laboratório de Biologia Celular e Molecular; Welington Luiz Araújo, Escola Superior de Agricultura Luiz de Queiroz/Departamento de Genética; Ana Valéria Colnaghi Simionato, Instituto de Química de São Carlos/Departamento de Química e Física Molecular; Emanuel Carrilho, Instituto de Química de São Carlos/Departamento de Química e Física Molecular; Siu Mui Tsai, Centro de Energia Nuclear na Agricultura/Laboratório de Biologia Celular e Molecular; João Lúcio Azevedo, Escola Superior de Agricultura Luiz de Queiroz/Departamento de Genética. |
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Título: |
Detection of siderophores in endophytic bacteria Methylobacterium spp. associated with Xylella fastidiosa subsp. pauca. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 4, p. 521-528, abr. 2008 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Detecção de sideróforos nas bactérias endofíticas Methylobacterium spp. associadas com Xylella fastidiosa subsp. pauca. |
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Conteúdo: |
The objective of this work was to study the production of siderophores by endophytic bacteria Methylobacterium spp., which occupy the same ecological niche as Xylella fastidiosa subsp. pauca (Xfp) in citrus plants. The siderophore production of Methylobacterium strains was tested according to chromeazurol agar assay test (CAS), Csáky test (hydroxamate-type) and Arnow test (catechol-type). In addition, the ability of Xfp to use siderophores, in vitro, produced by endophytic bacteria as source of iron, was evaluated. All 37 strains of Methylobacterium spp. tested were CAS-positive for siderophore production. Methylobacterium spp. produced hydroxamate-type, but not catechol-type siderophores. In vitro growth of Xfp was stimulated by the presence of supernatant siderophores of endophytic Methylobacterium mesophilicum. |
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Palavras-Chave: |
clorose variegada dos citros; endófitos; heterologous siderophores; sideróforos heterólogos. |
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Thesagro: |
Ferro; Simbiose. |
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Thesaurus Nal: |
citrus variegated chlorosis; endophytes; iron; symbionts. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/38807/1/43n04a11.pdf
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Marc: |
LEADER 01932naa a2200325 a 4500
001 1124234
005 2018-06-29
008 2008 bl uuuu u00u1 u #d
100 1 $aLACAVA, P. T.
245 $aDetection of siderophores in endophytic bacteria Methylobacterium spp. associated with Xylella fastidiosa subsp. pauca.
260 $c2008
500 $aTítulo em português: Detecção de sideróforos nas bactérias endofíticas Methylobacterium spp. associadas com Xylella fastidiosa subsp. pauca.
520 $aThe objective of this work was to study the production of siderophores by endophytic bacteria Methylobacterium spp., which occupy the same ecological niche as Xylella fastidiosa subsp. pauca (Xfp) in citrus plants. The siderophore production of Methylobacterium strains was tested according to chromeazurol agar assay test (CAS), Csáky test (hydroxamate-type) and Arnow test (catechol-type). In addition, the ability of Xfp to use siderophores, in vitro, produced by endophytic bacteria as source of iron, was evaluated. All 37 strains of Methylobacterium spp. tested were CAS-positive for siderophore production. Methylobacterium spp. produced hydroxamate-type, but not catechol-type siderophores. In vitro growth of Xfp was stimulated by the presence of supernatant siderophores of endophytic Methylobacterium mesophilicum.
650 $acitrus variegated chlorosis
650 $aendophytes
650 $airon
650 $asymbionts
650 $aFerro
650 $aSimbiose
653 $aclorose variegada dos citros
653 $aendófitos
653 $aheterologous siderophores
653 $asideróforos heterólogos
700 1 $aSILVA-STENICO, M. E.
700 1 $aARAÚJO, W. L.
700 1 $aSIMIONATO, A. V. C.
700 1 $aCARRILHO, E.
700 1 $aTSAI, S. M.
700 1 $aAZEVEDO, J. L.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 43, n. 4, p. 521-528, abr. 2008
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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