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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
06/04/2015 |
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Data da última atualização: |
06/04/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABREU, F.; MORILLO, V.; NASCIMENTO, F. F.; WERNECK, C.; CANTAO, M. E. |
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Afiliação: |
FERNANDA ABREU, UFRJ/Instituto de Microbiologia Palo Góes; VIVIANA MORILLO, UFRJ/Instituto de Microbiologia Paulo Góes; FABRÍCIA F. NASCIMENTO, UFRJ/Instituto de Microbiologia Paulo Góes; CLARISSA WERNECK, UFRJ/Instituto de Microbiologia Paulo Góes; MAURICIO EGIDIO CANTAO, CNPSA. |
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Título: |
Deciphering unusual uncultured magnetotactic multicellular prokaryotes through genomics. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
The ISME Journal, v. 8, p. 1055-1068, may 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Candidatus Magnetoglobus multicellularis (Ca. M. multicellularis) is a member of a group of uncultured magnetotactic prokaryotes that possesses a unique multicellular morphology. To better understand this organism?s physiology, we used a genomic approach through pyrosequencing. Genomic data analysis corroborates previous structural studies and reveals the proteins that are likely involved in multicellular morphogenesis of this microorganism. Interestingly, some detected protein sequences that might be involved in cell adhesion are homologues to phylogenetically unrelated filamentous multicellular bacteria proteins, suggesting their contribution in the early development of multicellular organization in Bacteria. Genes related to the behavior of Ca. M. multicellularis (chemo-, photo- and magnetotaxis) and its metabolic capabilities were analyzed. On the basis of the genomic?physiologic information, enrichment media were tested. One medium supported chemoorganoheterotrophic growth of Ca. M. multicellularis and allowed the microorganisms to maintain their multicellular morphology and cell cycle, confirming for the first time that the entire life cycle of the MMP occurs in a multicellular form. Because Ca. M. multicellularis has a unique multicellular life style, its cultivation is an important achievement for further studies regarding the multicellular evolution in prokaryotes. |
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Palavras-Chave: |
Genômica. |
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Thesaurus Nal: |
Genomics. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aABREU, F.
245 $aDeciphering unusual uncultured magnetotactic multicellular prokaryotes through genomics.$h[electronic resource]
260 $c2014
520 $aCandidatus Magnetoglobus multicellularis (Ca. M. multicellularis) is a member of a group of uncultured magnetotactic prokaryotes that possesses a unique multicellular morphology. To better understand this organism?s physiology, we used a genomic approach through pyrosequencing. Genomic data analysis corroborates previous structural studies and reveals the proteins that are likely involved in multicellular morphogenesis of this microorganism. Interestingly, some detected protein sequences that might be involved in cell adhesion are homologues to phylogenetically unrelated filamentous multicellular bacteria proteins, suggesting their contribution in the early development of multicellular organization in Bacteria. Genes related to the behavior of Ca. M. multicellularis (chemo-, photo- and magnetotaxis) and its metabolic capabilities were analyzed. On the basis of the genomic?physiologic information, enrichment media were tested. One medium supported chemoorganoheterotrophic growth of Ca. M. multicellularis and allowed the microorganisms to maintain their multicellular morphology and cell cycle, confirming for the first time that the entire life cycle of the MMP occurs in a multicellular form. Because Ca. M. multicellularis has a unique multicellular life style, its cultivation is an important achievement for further studies regarding the multicellular evolution in prokaryotes.
650 $aGenomics
653 $aGenômica
700 1 $aMORILLO, V.
700 1 $aNASCIMENTO, F. F.
700 1 $aWERNECK, C.
700 1 $aCANTAO, M. E.
773 $tThe ISME Journal$gv. 8, p. 1055-1068, may 2014.
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| Registros recuperados : 148 | |
| 6. |  | SILVA, M. L. B. da; CANTAO, M. E.; MEZZARI, M. P.; MA, J.; NOSSA, C. W. Assessment of bacterial and archaeal community structure in swine wastewater treatment processes. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 4., 2015, Rio de Janeiro, RJ. Anais... Brasília: Embrapa, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 9. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; ZANELLA, J. R. C. Continuous circulation of human-origin seasonal influenza A viruses in swine in Brazil. Virus Reviews & Research, Brasília, DF, v. 20, p. 242, Oct. 2015. Supplement 1, ref. VV301. Edição dos Resumos do XXVI Brazilian Congress of Virology, X Mercosur Meeting of Virology, Florianóplis, SC, Oct. 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 10. | | PEIXOTO, J. de O.; IBELLI, A. M. G.; CANTAO, M. E.; LEDUR, M. C. Condronecrose bacteriana com osteomielite (BCO): um problema subestimado na avicultura de corte. Guia Gessulli da Avicultura e Suinocultura Industrial, Itu, ed. 266, ano 38, n. 5, p. 24-30, 2015.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 15. | | CANTAO, M. E.; PISSETTI, C.; KICH, J. D.; ZARTH, S.; MORES, N.; CARDOSO, M. Intestinal microbiota profile of pigs with and without in-feed antibiotics. In: INTERNATIONAL PLANT & ANIMAL GENOME, 23., 2015, San Diego, CA. Abstracts? San Diego, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 16. | | NELSON, M. I.; SCHAEFER, R.; GAVA, D.; CANTAO, M. E.; ZANELLA, J. R. C. Influenza A viruses of human origin in swine, Brazil. Emerging Infectious Diseases, v. 21, n. 8, p. 1339 - 1347, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 17. | | ZANELLA, J. R. C.; SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; COLDEBELLA, A. Influenza A virus infection in Brazilian swine herds following the introduction of pandemic 2009 H1N1. Veterinary Microbiology, v. 180, n. 1-2, p. 118-122, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 18. | | MEZZARI, M. P.; SILVA, M. L. B. da; CANTAO, M. E.; MA, J.; NOSSA, C. W. Insights of putative pathogens reduction from swine wastewater treatment processes through 16s rDNA pyrosequencing analyses. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 4., 2015, Rio de Janeiro, RJ. Anais... Brasília: Embrapa, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 19. | | SCHAEFER, R.; MORES, N.; GAVA, D.; CANTAO, M. E.; ZANELLA, J. R. C. Long-term circulation of influenza A viruses in swine in Brazil. In: Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 19, p. 53-54, 2014. Suppl. 2. Edição dos anais do 25º. Brazilian Congress of Virology e 9º. Mercosur Meeting of Virology, Ribeirão Preto, set./out, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 20. | | TUPINAMBA, D.; CANTAO, M. E.; COSTA, O. Y.; BERGMANN, J. C.; KYAW, C.; QUIRINO, B. F. Impact of oil palm fatal yellowing on Amazon soil archaeal community assessed by high-throughput sequencing. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 37., 2015, San Diego, California. [Resumos ...] Fairfax: Society for Industrial Microbiology and Biotechnology, 2015. Resumo T141| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 148 | |
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