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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Unidades Centrais. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
12/01/2010 |
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Autoria: |
RODRIGUES, E. P.; ALVES, G. C.; REIS, V. M. |
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Título: |
Utilização do corante toluidina na determinação de parâmetros radiculares pelo Software Siarcs 3.0. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Seropédica: Embrapa Agrobiologia, 2003. |
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Páginas: |
3 p. |
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Série: |
(Embrapa Agrobiologia. Comunicado Técnico, 58). |
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ISSN: |
1517-8862 |
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Idioma: |
Português |
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Thesagro: |
Arroz; Cobertura do Solo; Raiz. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAB-2010/27955/1/cot058.pdf
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Marc: |
LEADER 00578nam a2200193 a 4500
001 1621326
005 2010-01-12
008 2003 bl uuuu u0uu1 u #d
022 $a1517-8862
100 1 $aRODRIGUES, E. P.
245 $aUtilização do corante toluidina na determinação de parâmetros radiculares pelo Software Siarcs 3.0.
260 $aSeropédica: Embrapa Agrobiologia$c2003
300 $a3 p.
490 $a(Embrapa Agrobiologia. Comunicado Técnico, 58).
650 $aArroz
650 $aCobertura do Solo
650 $aRaiz
700 1 $aALVES, G. C.
700 1 $aREIS, V. M.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
13/11/2013 |
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Data da última atualização: |
31/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LANA-FILHO, R.; SOUZA, R. M.; MAGALHÃES, M. M.; VILLELA, L.; ZANOTTO, E.; RIBEIRO-JÚNIOR, P. M.; RESENDE, M. L. V. |
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Afiliação: |
Roberto Lanna-Filho, Universidade Federal do Rio Grande do Sul; Ricardo M. Souza, UFLA; MARCELO MURAD MAGALHAES, CPATU; L. Villela, UFLA; EDGARD ZANOTTO, UFLA; Pedro M. Ribeiro-Júnior, UFLA; Mário L. V. Resende, UFLA. |
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Título: |
Induced defense responses in tomato against bacterial spot by proteins synthesized by endophytic bacteria. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 38, n. 4, p. 295-302, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Some endophytes can synthesize molecules that elicit the induction of plant resistance to infection by pathogens. The objective of this study was to demonstrate that protein fractions 42 and 75 from Bacillus amyloliquefaciens and Bacillus pumilus were capable of acting as elicitors of induced resistance in tomato plants against Xanthomonas vesicatoria, following partial resolution by gel-filtration chromatography. Tomato plants sprayed with protein fractions 42 and 75 reduced, respectively, 63.5 and 56.6% of bacterial spot, compared with control plants. Additionally, these fractions promoted the increase of peroxidase (POX) and polyphenol oxidase (PPO) enzyme activities in treated plants. In SDS-PAGE stained with silver nitrate, protein fractions 42 and 75 appeared as simple bands with estimated molecular mass of 28 and 43 kDa, respectively. We report the partial characterization of two macromolecules synthesized by endophytic bacteria that act as elicitors of systemic resistance in tomato against X. vesicatoria. |
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Thesagro: |
Bactéria; Controle Biológico. |
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Thesaurus NAL: |
Bacillus amyloliquefaciens. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92430/1/tpp2012-0078.pdf
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Marc: |
LEADER 01735naa a2200229 a 4500
001 1971084
005 2022-10-31
008 2013 bl uuuu u00u1 u #d
100 1 $aLANA-FILHO, R.
245 $aInduced defense responses in tomato against bacterial spot by proteins synthesized by endophytic bacteria.$h[electronic resource]
260 $c2013
520 $aSome endophytes can synthesize molecules that elicit the induction of plant resistance to infection by pathogens. The objective of this study was to demonstrate that protein fractions 42 and 75 from Bacillus amyloliquefaciens and Bacillus pumilus were capable of acting as elicitors of induced resistance in tomato plants against Xanthomonas vesicatoria, following partial resolution by gel-filtration chromatography. Tomato plants sprayed with protein fractions 42 and 75 reduced, respectively, 63.5 and 56.6% of bacterial spot, compared with control plants. Additionally, these fractions promoted the increase of peroxidase (POX) and polyphenol oxidase (PPO) enzyme activities in treated plants. In SDS-PAGE stained with silver nitrate, protein fractions 42 and 75 appeared as simple bands with estimated molecular mass of 28 and 43 kDa, respectively. We report the partial characterization of two macromolecules synthesized by endophytic bacteria that act as elicitors of systemic resistance in tomato against X. vesicatoria.
650 $aBacillus amyloliquefaciens
650 $aBactéria
650 $aControle Biológico
700 1 $aSOUZA, R. M.
700 1 $aMAGALHÃES, M. M.
700 1 $aVILLELA, L.
700 1 $aZANOTTO, E.
700 1 $aRIBEIRO-JÚNIOR, P. M.
700 1 $aRESENDE, M. L. V.
773 $tTropical Plant Pathology$gv. 38, n. 4, p. 295-302, 2013.
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Embrapa Amazônia Oriental (CPATU) |
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