| |
|
|
| Registros recuperados : 7 | |
| 1. |  | CREVELIN, E. J.; CROTTI, A. E. M.; ZUCCHI, T. D.; MELO, I. S. de; MORAES, L. A. B. Dereplication of Streptomyces sp. AMC 23 polyether ionophore antibiotics by accurate-mass electrospray tandem mass spectrometry. Journal of Mass Spectrometry, Chichester, v. 49, n. 11, p. 1117-1126, 2014.| Biblioteca(s): Embrapa Meio Ambiente. |
|    |
| 2. | | SILVA, L. J.; CREVELIN, E. J.; SOUZA, W. R.; MORAES, L. A. B.; MELO, I. S. de; ZUCCHI, T. D. Streptomyces araujoniae produces a multiantibiotic complex with ionophoric properties to control Botrytis cinerea. Phytopathology, St Paul, v. 104, n. 12, p. 1298-1305, 2014.| Biblioteca(s): Embrapa Meio Ambiente. |
|  |
| 3. | | CREVELIN, E. J.; CANOVA, S. P.; MELO, I. S. de; ZUCCHI, T. D.; SILVA, R. E. da; MORAES, L. A. B. Isolation and characterization of phytotoxic compounds produced by Streptomyces sp. AMC 23 from red mangrove (Rhizophora mangle). Applied Biochemistry and Biotechnology, Clifton, v. 171, n. 7, p. 1602-1616, 2013.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 4. | | SOUZA, D. T.; SILVA, F. S. P. da; SILVA, L. J. da; CREVELIN, E. J.; MORAES, L. A. B.; ZUCCHI, T. D.; MELO, I. S. de. Saccharopolyspora spongiae sp nov., a novel actinomycete isolated from the marine sponge Scopalina ruetzleri (Wiedenmayer, 1977). International Journal of Systematic and Evolutionary Microbiology, v. 67, n. 6, p. 2019-2015, 2017.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 5. | | SILVA, L. J. da; CREVELIN, E. J.; SOUZA, D. T.; LACERDA JÚNIOR, G. V.; OLIVEIRA, V. M.; RUIZ, A. L. T. G.; ROSA, L. H.; MORAES, L. A. B.; MELO, I. S. de. Actinobacteria from Antarctica as a source for anticancer discovery. Scientific Reports, v. 10, article 13870, 2020. p. 1-15.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 6. | | SILVA, F. S. P.; SOUZA, D. T.; ZUCCHI, T. D.; PANSA, C. C.; VASCONCELLOS, R. L. de F.; CREVELIN, E. J.; MORAES, L. A. B. de; MELO, I. S. de. Streptomyces atlanticus sp. nov., a novel actinomycete isolated from marine sponge Aplysina fulva (Pallas, 1766). Antonie van Leeuwenhoek, v. 109, n. 11, p. 1467-1474, 2016| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 7. | | SOUZA, D. T.; SILVA, F. S. P.; CREVELIN, E. J.; SANTOS, S. N.; MORAIS, J. F. A.; MORAES, L. A. B.; QUEIROZ, S. C. do N. de; MELO, I. S. de. Bactérias associadas com esponjas marinhas produzem peptídeos cíclicos com atividade anti oomiceto. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 49., 2016, Maceió. Anais... Maceió: Sociedade Brasileira de Fitopatologia, 2016. Ref. 193.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 7 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
23/12/2014 |
|
Data da última atualização: |
23/12/2014 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
SILVA, L. J.; CREVELIN, E. J.; SOUZA, W. R.; MORAES, L. A. B.; MELO, I. S. de; ZUCCHI, T. D. |
|
Afiliação: |
LEONARDO JOSE SILVA, ESALQ-USP; EDUARDO JOSE CREVELIN, FFCLRP-USP; WALLACE RAFAEL SOUZA, FAJ; LUIZ ALBERTO BERALDO MORAES, FFCLRP-USP; ITAMAR SOARES DE MELO, CNPMA; TIAGO DOMINGUES ZUCCHI, FAPESP. |
|
Título: |
Streptomyces araujoniae produces a multiantibiotic complex with ionophoric properties to control Botrytis cinerea. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Phytopathology, St Paul, v. 104, n. 12, p. 1298-1305, 2014. |
|
DOI: |
http://dx.doi.org/10.1094/PHYTO-11-13-0327-R |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: A recently described actinomycete species (Streptomyces araujoniae ASBV-1(T)) is effective against many phytopathogenic fungi. In this study, we evaluated the capacity of this species to inhibit Botrytis cinerea development in strawberry pseudofruit, and we identified the chemical structures of its bioactive compounds. An ethyl acetate crude extract (0.1 mg ml(-1)) of ASBV-1(T) fermentation broth completely inhibited fungus growth in strawberry pseudofruit under storage conditions. The crude extract was fractionated by preparative high-performance liquid chromatography; the active fraction was further evaluated by tandem mass spectrometry. ASBV-1(T) produced a multiantibiotic complex with ionophoric properties. This complex contained members of the macrotetralides class (including monactin, dinactin, trinactin, and tetranactin) and the cyclodepsipeptide valinomycin, all of which were active against B. cinerea. Furthermore, the addition of 2 mM MgSO4 and 1 mM ZnSO4 enhanced macrotetralide and valinomycin production, respectively, in the culture broth. These compounds are considered to be the main active molecules that S. araujoniae produces to control B. cinerea. Their low to moderate toxicity to humans and the environment justifies the application of ASBV-1(T) in biological control programs that aim to mitigate the damage caused by this phytopathogen. |
|
Palavras-Chave: |
Microbial metabolites; Streptomyces araujoniae. |
|
Thesagro: |
Actinomiceto; Botrytis cinerea; Controle biológico; Morango. |
|
Thesaurus NAL: |
Biological control; Gray mold; Strawberries; Streptomyces. |
|
Categoria do assunto: |
V Taxonomia de Organismos |
|
Marc: |
LEADER 02342naa a2200313 a 4500
001 2003685
005 2014-12-23
008 2014 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1094/PHYTO-11-13-0327-R$2DOI
100 1 $aSILVA, L. J.
245 $aStreptomyces araujoniae produces a multiantibiotic complex with ionophoric properties to control Botrytis cinerea.$h[electronic resource]
260 $c2014
520 $aAbstract: A recently described actinomycete species (Streptomyces araujoniae ASBV-1(T)) is effective against many phytopathogenic fungi. In this study, we evaluated the capacity of this species to inhibit Botrytis cinerea development in strawberry pseudofruit, and we identified the chemical structures of its bioactive compounds. An ethyl acetate crude extract (0.1 mg ml(-1)) of ASBV-1(T) fermentation broth completely inhibited fungus growth in strawberry pseudofruit under storage conditions. The crude extract was fractionated by preparative high-performance liquid chromatography; the active fraction was further evaluated by tandem mass spectrometry. ASBV-1(T) produced a multiantibiotic complex with ionophoric properties. This complex contained members of the macrotetralides class (including monactin, dinactin, trinactin, and tetranactin) and the cyclodepsipeptide valinomycin, all of which were active against B. cinerea. Furthermore, the addition of 2 mM MgSO4 and 1 mM ZnSO4 enhanced macrotetralide and valinomycin production, respectively, in the culture broth. These compounds are considered to be the main active molecules that S. araujoniae produces to control B. cinerea. Their low to moderate toxicity to humans and the environment justifies the application of ASBV-1(T) in biological control programs that aim to mitigate the damage caused by this phytopathogen.
650 $aBiological control
650 $aGray mold
650 $aStrawberries
650 $aStreptomyces
650 $aActinomiceto
650 $aBotrytis cinerea
650 $aControle biológico
650 $aMorango
653 $aMicrobial metabolites
653 $aStreptomyces araujoniae
700 1 $aCREVELIN, E. J.
700 1 $aSOUZA, W. R.
700 1 $aMORAES, L. A. B.
700 1 $aMELO, I. S. de
700 1 $aZUCCHI, T. D.
773 $tPhytopathology, St Paul$gv. 104, n. 12, p. 1298-1305, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
