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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
29/07/2003 |
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Data da última atualização: |
06/10/2022 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
SILVA, R. A. da; GAZEL FILHO, A. B.; JORDÃO, A. L. |
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Afiliação: |
RICARDO ADAIME DA SILVA, CPAF-AP; ADERALDO BATISTA GAZEL FILHO, CPAF-AP; ALEXANDRE LUIS JORDÃO, IEPA. |
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Título: |
Ocorrência de Selenaspidus articulatus (Morgan, 1889) (Hemiptera-Sternorrhyncha: Diaspididae) no Estado do Amapá. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Macapá: Embrapa Amapá, 2003. |
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Páginas: |
4 p. |
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Série: |
(Embrapa Amapá. Comunicado técnico, 89). |
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Idioma: |
Português |
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Conteúdo: |
A citricultura é uma das atividades agrícolas mais importantes em nível mundial, ocupando destacado lugar na economia de diversos países. No entanto, a cultura de citros é atacada por um grande número de pragas, cuja intensidade de infestação está na dependência das condições climáticas e do manejo dispensado ao cultivo. Para combater as pragas, muitos agricultores utilizam agrotóxicos indiscriminadamente, que provocam efeitos adversos à fauna benéfica existente nos pomares, podendo propiciar um aumento na população das pragas secundárias, em decorrência da morte de seus inimigos naturais. |
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Palavras-Chave: |
Amapá; Citros; Pests of plants. |
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Thesagro: |
Cochonilha; Praga de Planta; Selenaspidus Articulatus. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97386/1/CPAF-AP-2003-Ocorrencia-selenaspidus.pdf
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Marc: |
LEADER 01289nam a2200229 a 4500
001 1347533
005 2022-10-06
008 2003 bl uuuu u0uu1 u #d
100 1 $aSILVA, R. A. da
245 $aOcorrência de Selenaspidus articulatus (Morgan, 1889) (Hemiptera-Sternorrhyncha$bDiaspididae) no Estado do Amapá.
260 $aMacapá: Embrapa Amapá$c2003
300 $a4 p.
490 $a(Embrapa Amapá. Comunicado técnico, 89).
520 $aA citricultura é uma das atividades agrícolas mais importantes em nível mundial, ocupando destacado lugar na economia de diversos países. No entanto, a cultura de citros é atacada por um grande número de pragas, cuja intensidade de infestação está na dependência das condições climáticas e do manejo dispensado ao cultivo. Para combater as pragas, muitos agricultores utilizam agrotóxicos indiscriminadamente, que provocam efeitos adversos à fauna benéfica existente nos pomares, podendo propiciar um aumento na população das pragas secundárias, em decorrência da morte de seus inimigos naturais.
650 $aCochonilha
650 $aPraga de Planta
650 $aSelenaspidus Articulatus
653 $aAmapá
653 $aCitros
653 $aPests of plants
700 1 $aGAZEL FILHO, A. B.
700 1 $aJORDÃO, A. L.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
30/09/2008 |
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Data da última atualização: |
03/02/2009 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
PARENTE, A. F.; SILVA-PEREIRA, I.; BALDANI, J. I.; TIBÚRCIO, V. H. da S.; BÁO, S. N.; DE SOUZA, M. T. |
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Afiliação: |
Ana Flávia Parente, UnB; Ildinete Silva-Pereira, UnB; José Ivo Baldani, Embrapa Agrobiologia; Victor Hugo da Silva Tibúrcio, UnB; Sônia Nair Báo, UnB; Marlene T. de Souza, UnB. |
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Título: |
Construction of Bacillus thuringiensis wild-type S76 and Cry- derivatives expressing a green fluorescent protein: two potential marker organisms to study bacteria-plant interactions. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Canadian Journal of Microbiology, Ottawa, v. 54, p. 786-790, 2008. |
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Idioma: |
Inglês |
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Notas: |
Parceria: UnB. |
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Conteúdo: |
Collectively, the species Bacillus thuringiensis, Bacillus cereus, and Bacillus anthracis represent microorganisms of high economic, medical, and biodefense importance, Although the genetic correlation and pathogenic characteris-tics have been extensively dissected, the ecological properties of these three species in their natural environments remain poorly understood, Thus, a tractable marker for detecting these bacteria under specific environmental and physiological conditions is a valuable tool. With this purpose, a plasmid (pAD43-25) carrying a functional gfp gene sequence (gfpmut3A) was introduced into the wild-type strain Bacillus thuringiensis subsp. kurslaki S76, which bears approximately 11 plasmids, allowing constitutive synthesis of green fluorescent protein (GFP) during vegetative growth (strain S76GFP+). Additionally, this vector was transferred to a plasmid-cured (Cry-) B. thuringiensis host. Bright green cells were detected by fluorescence microscopy in both recombinants by 2 h after inoculation in liquid medium and could be seen throughout the remaining cultivation time until complete sporulation was accomplished. For strain S76GFP+ protein profile and plasmid DNA analyses indicate, respectively, that this recombinant maintained Cry proteins expression and resident plasmid outline. Thus, in addition to the potential of strain S76GFP+ as a marker organism in bacteria-plant interaction studies, the production and stability of active GFPmut3a make this unique expression system a useful experimental model to study adaptive changes of host-plasmid as well as plasmid-plasmid relationships in a population of cells stressed by the production of a recombinant protein. MenosCollectively, the species Bacillus thuringiensis, Bacillus cereus, and Bacillus anthracis represent microorganisms of high economic, medical, and biodefense importance, Although the genetic correlation and pathogenic characteris-tics have been extensively dissected, the ecological properties of these three species in their natural environments remain poorly understood, Thus, a tractable marker for detecting these bacteria under specific environmental and physiological conditions is a valuable tool. With this purpose, a plasmid (pAD43-25) carrying a functional gfp gene sequence (gfpmut3A) was introduced into the wild-type strain Bacillus thuringiensis subsp. kurslaki S76, which bears approximately 11 plasmids, allowing constitutive synthesis of green fluorescent protein (GFP) during vegetative growth (strain S76GFP+). Additionally, this vector was transferred to a plasmid-cured (Cry-) B. thuringiensis host. Bright green cells were detected by fluorescence microscopy in both recombinants by 2 h after inoculation in liquid medium and could be seen throughout the remaining cultivation time until complete sporulation was accomplished. For strain S76GFP+ protein profile and plasmid DNA analyses indicate, respectively, that this recombinant maintained Cry proteins expression and resident plasmid outline. Thus, in addition to the potential of strain S76GFP+ as a marker organism in bacteria-plant interaction studies, the production and stability of active GFPmut3a make this unique e... Mostrar Tudo |
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Palavras-Chave: |
Cana-de-açúcar. |
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Thesagro: |
Bacillus Thuringiensis; Controle Biológico; Diatraea Saccharalis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02517naa a2200241 a 4500
001 1598585
005 2009-02-03
008 2008 bl --- 0-- u #d
100 1 $aPARENTE, A. F.
245 $aConstruction of Bacillus thuringiensis wild-type S76 and Cry- derivatives expressing a green fluorescent protein$btwo potential marker organisms to study bacteria-plant interactions.
260 $c2008
500 $aParceria: UnB.
520 $aCollectively, the species Bacillus thuringiensis, Bacillus cereus, and Bacillus anthracis represent microorganisms of high economic, medical, and biodefense importance, Although the genetic correlation and pathogenic characteris-tics have been extensively dissected, the ecological properties of these three species in their natural environments remain poorly understood, Thus, a tractable marker for detecting these bacteria under specific environmental and physiological conditions is a valuable tool. With this purpose, a plasmid (pAD43-25) carrying a functional gfp gene sequence (gfpmut3A) was introduced into the wild-type strain Bacillus thuringiensis subsp. kurslaki S76, which bears approximately 11 plasmids, allowing constitutive synthesis of green fluorescent protein (GFP) during vegetative growth (strain S76GFP+). Additionally, this vector was transferred to a plasmid-cured (Cry-) B. thuringiensis host. Bright green cells were detected by fluorescence microscopy in both recombinants by 2 h after inoculation in liquid medium and could be seen throughout the remaining cultivation time until complete sporulation was accomplished. For strain S76GFP+ protein profile and plasmid DNA analyses indicate, respectively, that this recombinant maintained Cry proteins expression and resident plasmid outline. Thus, in addition to the potential of strain S76GFP+ as a marker organism in bacteria-plant interaction studies, the production and stability of active GFPmut3a make this unique expression system a useful experimental model to study adaptive changes of host-plasmid as well as plasmid-plasmid relationships in a population of cells stressed by the production of a recombinant protein.
650 $aBacillus Thuringiensis
650 $aControle Biológico
650 $aDiatraea Saccharalis
653 $aCana-de-açúcar
700 1 $aSILVA-PEREIRA, I.
700 1 $aBALDANI, J. I.
700 1 $aTIBÚRCIO, V. H. da S.
700 1 $aBÁO, S. N.
700 1 $aDE SOUZA, M. T.
773 $tCanadian Journal of Microbiology, Ottawa$gv. 54, p. 786-790, 2008.
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