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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
18/12/2017 |
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Data da última atualização: |
12/03/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LACERDA JÚNIOR, G. V.; NORONHA, M. F.; SOUSA, S. T. P. de; CABRAL, L.; DOMINGOS, D. F.; SÁBER, M. L.; MELO, I. S. de; OLIVEIRA, V. M. |
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Afiliação: |
GILENO VIEIRA LACERDA JÚNIOR, CPQBA-UNICAMP; MELLINE FONTES NORONHA, CPQBA-UNICAMP; SANDERSON TARCISO PEREIRA DE SOUSA, CPQBA-UNCIAMP; LUCELIA CABRAL, CPQBA-UNICAMP; DANIELA F DOMINGOS, University of California San Diego; MIRIAN L SABER; ITAMAR SOARES DE MELO, CNPMA; VALERIA MAIA OLIVEIRA, CPQBA. |
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Título: |
Potential of semiarid soil from Caatinga biome as a novel source for mining lignocellulose-degrading enzymes. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
FEMS Microbiology Ecology, v. 93, n. 2, p. 1-15, 2017. |
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DOI: |
https://doi.org/10.1093/femsec/fiw248 |
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Idioma: |
Inglês |
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Conteúdo: |
The litterfall is the major organic material deposited in soil of Brazilian Caatinga biome, thus providing the ideal conditions for plant biomass-degrading microorganisms to thrive. Herein, the phylogenetic composition and lignocellulose-degrading capacity have been explored for the first time from a fosmid library dataset of Caatinga soil by sequence-based screening. A complex bacterial community dominated by Proteobacteria and Actinobacteria was unraveled. SEED subsystems-based annotations revealed a broad range of genes assigned to carbohydrate and aromatic compounds metabolism, indicating microbial ability to utilize plant-derived material. CAZy-based annotation identified 7275 genes encoding 37 glycoside hydrolases (GHs) families related to hydrolysis of cellulose, hemicellulose, oligosaccharides and other lignin-modifying enzymes. Taxonomic affiliation of genes showed high genetic potential of the phylum Acidobacteria for hemicellulose degradation, whereas Actinobacteria members appear to play an important role in celullose hydrolysis. Additionally, comparative analyses revealed greater GHs profile similarity among soils as compared to the digestive tract of animals capable of digesting plant biomass, particularly in the hemicellulases content. Combined results suggest a complex synergistic interaction of community members required for biomass degradation into fermentable sugars. This large repertoire of lignocellulolytic enzymes opens perspectives for mining potential candidates of biochemical catalysts for biofuels production from renewable resources and other environmental applications. MenosThe litterfall is the major organic material deposited in soil of Brazilian Caatinga biome, thus providing the ideal conditions for plant biomass-degrading microorganisms to thrive. Herein, the phylogenetic composition and lignocellulose-degrading capacity have been explored for the first time from a fosmid library dataset of Caatinga soil by sequence-based screening. A complex bacterial community dominated by Proteobacteria and Actinobacteria was unraveled. SEED subsystems-based annotations revealed a broad range of genes assigned to carbohydrate and aromatic compounds metabolism, indicating microbial ability to utilize plant-derived material. CAZy-based annotation identified 7275 genes encoding 37 glycoside hydrolases (GHs) families related to hydrolysis of cellulose, hemicellulose, oligosaccharides and other lignin-modifying enzymes. Taxonomic affiliation of genes showed high genetic potential of the phylum Acidobacteria for hemicellulose degradation, whereas Actinobacteria members appear to play an important role in celullose hydrolysis. Additionally, comparative analyses revealed greater GHs profile similarity among soils as compared to the digestive tract of animals capable of digesting plant biomass, particularly in the hemicellulases content. Combined results suggest a complex synergistic interaction of community members required for biomass degradation into fermentable sugars. This large repertoire of lignocellulolytic enzymes opens perspectives for mining potential... Mostrar Tudo |
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Palavras-Chave: |
Caatinga soils; Lignocellulose degradation. |
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Thesagro: |
Bactéria; Biocombustível; Biodegradação; Caatinga; Solo. |
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Thesaurus Nal: |
Lignocellulose; Metagenomics; Semiarid soils. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02619naa a2200337 a 4500
001 2082786
005 2018-03-12
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/femsec/fiw248$2DOI
100 1 $aLACERDA JÚNIOR, G. V.
245 $aPotential of semiarid soil from Caatinga biome as a novel source for mining lignocellulose-degrading enzymes.$h[electronic resource]
260 $c2017
520 $aThe litterfall is the major organic material deposited in soil of Brazilian Caatinga biome, thus providing the ideal conditions for plant biomass-degrading microorganisms to thrive. Herein, the phylogenetic composition and lignocellulose-degrading capacity have been explored for the first time from a fosmid library dataset of Caatinga soil by sequence-based screening. A complex bacterial community dominated by Proteobacteria and Actinobacteria was unraveled. SEED subsystems-based annotations revealed a broad range of genes assigned to carbohydrate and aromatic compounds metabolism, indicating microbial ability to utilize plant-derived material. CAZy-based annotation identified 7275 genes encoding 37 glycoside hydrolases (GHs) families related to hydrolysis of cellulose, hemicellulose, oligosaccharides and other lignin-modifying enzymes. Taxonomic affiliation of genes showed high genetic potential of the phylum Acidobacteria for hemicellulose degradation, whereas Actinobacteria members appear to play an important role in celullose hydrolysis. Additionally, comparative analyses revealed greater GHs profile similarity among soils as compared to the digestive tract of animals capable of digesting plant biomass, particularly in the hemicellulases content. Combined results suggest a complex synergistic interaction of community members required for biomass degradation into fermentable sugars. This large repertoire of lignocellulolytic enzymes opens perspectives for mining potential candidates of biochemical catalysts for biofuels production from renewable resources and other environmental applications.
650 $aLignocellulose
650 $aMetagenomics
650 $aSemiarid soils
650 $aBactéria
650 $aBiocombustível
650 $aBiodegradação
650 $aCaatinga
650 $aSolo
653 $aCaatinga soils
653 $aLignocellulose degradation
700 1 $aNORONHA, M. F.
700 1 $aSOUSA, S. T. P. de
700 1 $aCABRAL, L.
700 1 $aDOMINGOS, D. F.
700 1 $aSÁBER, M. L.
700 1 $aMELO, I. S. de
700 1 $aOLIVEIRA, V. M.
773 $tFEMS Microbiology Ecology$gv. 93, n. 2, p. 1-15, 2017.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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| Registros recuperados : 13 | |
| 3. |  | NUNES JUNIOR, J.; CAMPOS, H. D.; SARTORATO, A.; DEL PELOSO, M. J.; PASTOR-CORRALES, M. A.; PEREIRA, P. A. A. Ferrugem asiática da soja em cultivares de feijoeiro comum. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 8., 2005, Goiânia. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2005. v. 1. p. 466-469. (Embrapa Arroz e Feijão. Documentos, 182).| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 4. | | CREGAN, P.; BUSO, G. S. C.; SOUZA, T.; Ik-YOUNG, C.; HYTEN, D. L.; SONG, Q.; PASTOR-CORRALES, M. A. Single nucleotide polymorphism (SNP) DNA marker DISCOVERY IN common bean. In: INTERNATIONAL PLANT & ANIMAL GENOMES CONFERENCE, 17., 2009, San Diego, CA. [Proceedings...]. [S. l.: s.n.], 2009. W301| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 5. | | SOUZA, T. L. P. O.; GONÇALVES-VIDIGAL, M. C.; RAATZ, B.; MUKANKUSI, C. M.; ABREU, A. F. B.; MELO, L. C.; PASTOR-CORRALES, M. A. Major loci controlling resistance to the angular leaf spot of common bean. Annual Report of the Bean Improvement Cooperative, Prosser, v. 59, p. xv-xviii, Apr. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | PASTOR-CORRALES, M. A.; SARTORATO, A.; LIEBENBERG, M. M.; DEL PELOSO, M. J.; PEREIRA, P. A. A.; NUNES JUNIOR, J.; CAMPOS, H. D. Evaluation of common bean cultivars from the United States for their reaction to soybean rust under field conditions in Brazil and South Africa. Annual Report of the Bean Improvement Cooperative, v. 50, p. 123-124, Mar. 2007.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 7. | | PASTOR-CORRALES, M. A.; PEREIRA, P. A. A.; LEWERS, K.; BRONDANI, R. V.; BUSO, G. C.; FERREIRA, M. A.; MARTINS, W. S. Identification of SSR markers linked to rust resistance in andean bean PI 260418. In: ANNIVERSARY OF THE BEAN IMPROVEMENT COOPERATIVE, 50.; BIENNIAL, 19., 2007, Madison, Wisconsin. Program and abstracts. [S. l.]: Bean Improvement Cooperative, 2007. p. 20. Poster presentations.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | PASTOR CORRALES, M. A.; PEREIRA, P. A. A.; LEWERS, K.; BRONDANI, R. V.; BUSO, G. C.; FERREIRA, M. A.; MARTINS, W. S. Identification of SSR markers linked to rust resistance in andean bean PI 260418. In: ANNIVERSARY OF THE BEAN IMPROVEMENT COOPERATIVE, 50.; BIENNIAL, 19., 2007, Madison, Wisconsin. Program and abstracts. [S. l.]: Bean Improvement Cooperative, 2007. p. 20.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | PASTOR-CORRALES, M. A.; PEREIRA, P. A. A.; LEWERS, K.; BRONDANI, R. V.; BUSO, G. C.; FERREIRA, M. A.; MARTINS, W. S. Identification of SSR markers linked to rust resistance in andean common bean PI 260418. Annual Report of the Bean Improvement Cooperative, East Lansing, v. 51, p. 46-47, Mar. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - B |
| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | NAY, M. M.; SOUZA, T. L. P. O.; RAATZ, B.; MUKANKUSI, C. M.; GONÇALVES-VIDIGAL, M. C.; ABREU, A. F. B.; MELO, L. C.; PASTOR-CORRALES, M. A. A review of angular leaf spot resistance in common bean. Crop Science, v. 59, n. 4, p. 1376-1391, July/Aug. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 12. | | SOUZA, T. L. P. O.; VIANELLO, R. P.; PASSOS, A. L.; VALDISSER, P. A. M. R.; BARROS, E. G.; FONSECA, C. E. L.; PASTOR-CORRALES, M. A.; SONG, Q.; GREGAN, P. B. Construção de um mapa genético para o feijão usando marcadores SNP e a população de RILs Rudá x AND 277. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 11., 2014, Londrina. Tecnologias para a sustentabilidade da cultura do feijão: anais. Londrina: IAPAR, 2014. CONAFE| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 13. | | SILVA, L. C.; VALDISSER, P. A. M. R.; CRUZ, C. D.; CARNEIRO, J. E. de S.; CARNEIRO, P. C. S.; FONSECA, C. E. L. da; GONÇALVES, B. F. de S.; BARROS, E. G.; PASTOR-CORRALES, M. A.; SONG, Q.; GREGAN, P. B.; VIANELLO, R. P.; SOUZA, T. L. P. O. de. Mapa genético para o feijoeiro-comum usando marcadores SNP e a população de RILs Rudá X AND 277. CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 8., 2015, Goiânia. O melhoramento de plantas, o futuro da agricultura e a soberania nacional: anais. Goiânia: UFG: SBMP, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 13 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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