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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
06/12/2018 |
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Data da última atualização: |
24/05/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, D. G. de; GALVANI, F. |
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Afiliação: |
DANYELA GONÇALVES DE OLIVEIRA, UFMS; FABIO GALVANI, CPAP. |
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Título: |
Avaliação do processo de calandragem para a separação do endocarpo da amêndoa da bocaiuva. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DO PANTANAL, 6.; SEMANA DA BIOLOGIA, 13., 2018, Corumbá. Resumos... Brasília, DF: Embrapa, 2018. 30 p. |
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Páginas: |
p. 16. |
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Idioma: |
Português |
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Conteúdo: |
A bocaiuva ou macaúba (Acrocomia sp.) é uma palmeira nativa das florestas tropicais distribuída amplamente em todo território brasileiro com maior abrangência na região do Cerrado e também do Pantanal. A espécie apresenta vários requisitos para tornar-se uma importante matéria-prima fornecedora de óleos e de biomassa de interesse comercial. No Mato Grosso do Sul a produtividade de frutos de bocaiuva pode chegar a 25.000 quilos por hectare e, os produtos e coprodutos oriundos de seu processamento apresentam caráter multipropósito, visto que seu aproveitamento não se restringe a uma única cadeia produtiva. |
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Thesagro: |
Bocaiúva; Fruto; Macaúba. |
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Thesaurus Nal: |
Acrocomia; Fruit composition. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189409/1/16-PDFsam-Eventos-Tecnicos-Evinci.pdf
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Marc: |
LEADER 01284nam a2200193 a 4500
001 2100923
005 2019-05-24
008 2018 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, D. G. de
245 $aAvaliação do processo de calandragem para a separação do endocarpo da amêndoa da bocaiuva.$h[electronic resource]
260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DO PANTANAL, 6.; SEMANA DA BIOLOGIA, 13., 2018, Corumbá. Resumos... Brasília, DF: Embrapa, 2018. 30 p.$c2018
300 $ap. 16.
520 $aA bocaiuva ou macaúba (Acrocomia sp.) é uma palmeira nativa das florestas tropicais distribuída amplamente em todo território brasileiro com maior abrangência na região do Cerrado e também do Pantanal. A espécie apresenta vários requisitos para tornar-se uma importante matéria-prima fornecedora de óleos e de biomassa de interesse comercial. No Mato Grosso do Sul a produtividade de frutos de bocaiuva pode chegar a 25.000 quilos por hectare e, os produtos e coprodutos oriundos de seu processamento apresentam caráter multipropósito, visto que seu aproveitamento não se restringe a uma única cadeia produtiva.
650 $aAcrocomia
650 $aFruit composition
650 $aBocaiúva
650 $aFruto
650 $aMacaúba
700 1 $aGALVANI, F.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
03/02/2014 |
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Data da última atualização: |
03/02/2014 |
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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: |
LANNA FILHO, R.; SOUZA, R. M.; FERREIRA, A.; QUECINE, M. C.; ALVES, E.; AZEVEDO, J. L. de. |
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Afiliação: |
Roberto Lanna Filho, UFRGS; Ricardo Magela de Souza, UFLA; ANDERSON FERREIRA, CPAMT; Maria Carolina Quecine Verdi, USP-ESALQ; Eduardo Alves, UFLA; USP-ESALQ. |
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Título: |
Biocontrol activity of Bacillus against a GFP-marked Pseudomonas syringae pv. tomato on tomato phylloplane |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Australasian Plant Pathology, Holanda, v. 42, n. 6, p. 643-651, nov. 2013 |
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Volume: |
42 |
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Páginas: |
643-651 |
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ISSN: |
0815-3191 |
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DOI: |
http://dx.doi.org/10.1007/s13313-013-0233-z |
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Idioma: |
Inglês |
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Conteúdo: |
We report the biocontrol activity of the endophytic bacteria Bacillus pumilus and Bacillus amyloliquefacies against the plant pathogenic bacteriumPseudomonas syringae pv.tomato strain NS4 transformed with theGFPexpressing gene. P. s . pv. tomato strain NS4 was obtained from the transformation of P. s .pv.tomato wild-type strain NW with the plasmid pNKGFP containing GFP-cassette for chromosomal integration. The GFP-marked strain was tested for hypersensitivity and pathogenicity, as well as population studies on the phylloplane, to determine its epidemiology and survival. In all of the bioassays strain NS4 presented similar characteristics to the wild-type, and was hence chosen as the model strain for these studies with antagonistic endophytic bacterial strains. In the biocontrol experiments, tomato plants were preinoculated with the endophytic bacteria 4 days prior to inoculation withP. s .pv.tomatostrains. On the tomato phylloplane the P. s .pv.tomato (strains NW and NS4) populations were drastically reduced, and tomato leaves showed reduced numbers of bacterial speck lesions, comparable to the standard chemical treatment copper oxychloride. Additionally, under epifluorescence microscopy, few GFP-tagged cells of strain NS4 were observed colonizing important niches on the tomato phylloplane. However, leaves untreated with the antagonists presented a large number of GFP-tagged cell aggregates. Our results demonstrated that endophytic bacteria can also act efficiently on the biocontrol of bacterial speck when applied as a foliar spray on the leaves. In addition, we highlighted the use of GFP-marked strain NS4 as a model system to study biocontrol agent and pathogen interactions, and growth and development of the pathogen on the tomato leaf surface. MenosWe report the biocontrol activity of the endophytic bacteria Bacillus pumilus and Bacillus amyloliquefacies against the plant pathogenic bacteriumPseudomonas syringae pv.tomato strain NS4 transformed with theGFPexpressing gene. P. s . pv. tomato strain NS4 was obtained from the transformation of P. s .pv.tomato wild-type strain NW with the plasmid pNKGFP containing GFP-cassette for chromosomal integration. The GFP-marked strain was tested for hypersensitivity and pathogenicity, as well as population studies on the phylloplane, to determine its epidemiology and survival. In all of the bioassays strain NS4 presented similar characteristics to the wild-type, and was hence chosen as the model strain for these studies with antagonistic endophytic bacterial strains. In the biocontrol experiments, tomato plants were preinoculated with the endophytic bacteria 4 days prior to inoculation withP. s .pv.tomatostrains. On the tomato phylloplane the P. s .pv.tomato (strains NW and NS4) populations were drastically reduced, and tomato leaves showed reduced numbers of bacterial speck lesions, comparable to the standard chemical treatment copper oxychloride. Additionally, under epifluorescence microscopy, few GFP-tagged cells of strain NS4 were observed colonizing important niches on the tomato phylloplane. However, leaves untreated with the antagonists presented a large number of GFP-tagged cell aggregates. Our results demonstrated that endophytic bacteria can also act efficiently on the bi... Mostrar Tudo |
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Palavras-Chave: |
Bacterial Speck; Endophytic Bactéria. |
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Thesaurus NAL: |
Bacillus amyloliquefaciens; Bacillus pumilus; biological control; green fluorescent protein. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96286/1/cpamt-ferreira-0815-3191-2013.pdf
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Marc: |
LEADER 02711naa a2200301 a 4500
001 1978335
005 2014-02-03
008 2013 bl uuuu u00u1 u #d
022 $a0815-3191
024 7 $ahttp://dx.doi.org/10.1007/s13313-013-0233-z$2DOI
100 1 $aLANNA FILHO, R.
245 $aBiocontrol activity of Bacillus against a GFP-marked Pseudomonas syringae pv. tomato on tomato phylloplane$h[electronic resource]
260 $c2013
300 $a643-651 42
490 $v42
520 $aWe report the biocontrol activity of the endophytic bacteria Bacillus pumilus and Bacillus amyloliquefacies against the plant pathogenic bacteriumPseudomonas syringae pv.tomato strain NS4 transformed with theGFPexpressing gene. P. s . pv. tomato strain NS4 was obtained from the transformation of P. s .pv.tomato wild-type strain NW with the plasmid pNKGFP containing GFP-cassette for chromosomal integration. The GFP-marked strain was tested for hypersensitivity and pathogenicity, as well as population studies on the phylloplane, to determine its epidemiology and survival. In all of the bioassays strain NS4 presented similar characteristics to the wild-type, and was hence chosen as the model strain for these studies with antagonistic endophytic bacterial strains. In the biocontrol experiments, tomato plants were preinoculated with the endophytic bacteria 4 days prior to inoculation withP. s .pv.tomatostrains. On the tomato phylloplane the P. s .pv.tomato (strains NW and NS4) populations were drastically reduced, and tomato leaves showed reduced numbers of bacterial speck lesions, comparable to the standard chemical treatment copper oxychloride. Additionally, under epifluorescence microscopy, few GFP-tagged cells of strain NS4 were observed colonizing important niches on the tomato phylloplane. However, leaves untreated with the antagonists presented a large number of GFP-tagged cell aggregates. Our results demonstrated that endophytic bacteria can also act efficiently on the biocontrol of bacterial speck when applied as a foliar spray on the leaves. In addition, we highlighted the use of GFP-marked strain NS4 as a model system to study biocontrol agent and pathogen interactions, and growth and development of the pathogen on the tomato leaf surface.
650 $aBacillus amyloliquefaciens
650 $aBacillus pumilus
650 $abiological control
650 $agreen fluorescent protein
653 $aBacterial Speck
653 $aEndophytic Bactéria
700 1 $aSOUZA, R. M.
700 1 $aFERREIRA, A.
700 1 $aQUECINE, M. C.
700 1 $aALVES, E.
700 1 $aAZEVEDO, J. L. de
773 $tAustralasian Plant Pathology, Holanda$gv. 42, n. 6, p. 643-651, nov. 2013
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Embrapa Agrossilvipastoril (CPAMT) |
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