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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
08/04/2020 |
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Data da última atualização: |
20/04/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, B. G. N.; DONATONI, F. A. B.; CUADRAT, R. R. C.; TIZIOTO, P. C.; OLIVEIRA, P. S. N. de; MOURÃO, G. B.; COUTINHO, L. L.; REECY, J. M.; KOLTES, J. E.; WALSH, P.; BERNDT, A.; PALHARES, J. C. P.; REGITANO, L. C. de A. |
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Afiliação: |
Bruno Gabriel Nascimento Andrade, FAPESP; FLAVIA ALINE BRESSANI DONATONI, CPPSE; Rafael R. C. Cuadrat, German Institute of Human Nutrition Potsdam-Rehbrücke (DIfE); Polyana C. Tizioto, NGS Genomic Solutions; Priscila S. N. de Oliveira, CAPES - UFSCar; Gerson B. Mourão, USP; Luiz L. Coutinho, USP; James M. Reecy, Iowa State University; James E. Koltes, Iowa State University; Paul Walsh, NSilico Life Science; ALEXANDRE BERNDT, CPPSE; JULIO CESAR PASCALE PALHARES, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
The structure of microbial populations in Nelore GIT reveals inter-dependency of methanogens in feces and rumen. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Animal Science and Biotechnology, v.11, n. 6, 2020. |
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Páginas: |
10 p. |
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ISSN: |
2049-1891 |
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DOI: |
https://doi.org/10.1186/s40104-019-0422-x |
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Idioma: |
Inglês |
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Conteúdo: |
The success of different species of ruminants in the colonization of a diverse range of environments is due to their ability to digest and absorb nutrients from cellulose, a complex polysaccharide found in leaves and grass. Ruminants rely on a complex and diverse microbial community, or microbiota, in a unique compartment known as the rumen to break down this polysaccharide. Changes in microbial populations of the rumen can affect the host?s development, health, and productivity. However, accessing the rumen is stressful for the animal. Therefore, the development and use of alternative sampling methods are needed if this technique is to be routinely used in cattle breeding. To this end, we tested if the fecal microbiome could be used as a proxy for the rumen microbiome due to its accessibility. We investigated the taxonomic composition, diversity and inter-relations of two different GIT compartments, rumen and feces, of 26 Nelore (Bos indicus) bulls, using Next Generation Sequencing (NGS) metabarcoding of bacteria, archaea and ciliate protozoa. |
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Palavras-Chave: |
Metabarcoding; Microbiota. |
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Thesagro: |
Bactéria; Bos Indicus; Gado Nelore. |
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Thesaurus Nal: |
Archaea; Methanobrevibacter; Microbiome. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212221/1/StructureMicrobialPopulations.pdf
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Marc: |
LEADER 02207naa a2200397 a 4500
001 2121594
005 2020-04-20
008 2020 bl uuuu u00u1 u #d
022 $a2049-1891
024 7 $ahttps://doi.org/10.1186/s40104-019-0422-x$2DOI
100 1 $aANDRADE, B. G. N.
245 $aThe structure of microbial populations in Nelore GIT reveals inter-dependency of methanogens in feces and rumen.$h[electronic resource]
260 $c2020
300 $a10 p.
520 $aThe success of different species of ruminants in the colonization of a diverse range of environments is due to their ability to digest and absorb nutrients from cellulose, a complex polysaccharide found in leaves and grass. Ruminants rely on a complex and diverse microbial community, or microbiota, in a unique compartment known as the rumen to break down this polysaccharide. Changes in microbial populations of the rumen can affect the host?s development, health, and productivity. However, accessing the rumen is stressful for the animal. Therefore, the development and use of alternative sampling methods are needed if this technique is to be routinely used in cattle breeding. To this end, we tested if the fecal microbiome could be used as a proxy for the rumen microbiome due to its accessibility. We investigated the taxonomic composition, diversity and inter-relations of two different GIT compartments, rumen and feces, of 26 Nelore (Bos indicus) bulls, using Next Generation Sequencing (NGS) metabarcoding of bacteria, archaea and ciliate protozoa.
650 $aArchaea
650 $aMethanobrevibacter
650 $aMicrobiome
650 $aBactéria
650 $aBos Indicus
650 $aGado Nelore
653 $aMetabarcoding
653 $aMicrobiota
700 1 $aDONATONI, F. A. B.
700 1 $aCUADRAT, R. R. C.
700 1 $aTIZIOTO, P. C.
700 1 $aOLIVEIRA, P. S. N. de
700 1 $aMOURÃO, G. B.
700 1 $aCOUTINHO, L. L.
700 1 $aREECY, J. M.
700 1 $aKOLTES, J. E.
700 1 $aWALSH, P.
700 1 $aBERNDT, A.
700 1 $aPALHARES, J. C. P.
700 1 $aREGITANO, L. C. de A.
773 $tJournal of Animal Science and Biotechnology$gv.11, n. 6, 2020.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/12/1993 |
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Data da última atualização: |
26/04/2024 |
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Autoria: |
CARVALHO, J. O. P. de. |
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Afiliação: |
JOÃO OLEGÁRIO PEREIRA DE CARVALHO, CPATU. |
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Título: |
Structure and dynamics of a logged over Brazilian Amazonian rain forest. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Oxford: University of Oxford, 1992. |
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Páginas: |
215 p. |
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Descrição Física: |
il. |
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Idioma: |
Inglês |
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Notas: |
Ph.D. Thesis. |
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Conteúdo: |
This research intends to study the phutosociology and dynamics of a logged dense forest of Brazilian Amazonia as an attempt to understand the process involved in plant population behaviour after logging, compared with the indisturbed primary forest and, in the light of the results obtained, to suggest measures of improving silvicultural systems relying on natural regeneration. The main aims ate: to analyse floristic composition, diversity, spatial distribution, abundance frequency, dominance, volume, ingrowth, mortality and growth rate of tree species in the study area at four occasiones, namely one year before logging, one five and seven years after logging, and in a contrl area at three occasions; and to analyse the forest dynamics by comparing changes withtime on the parameters stated above. |
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Palavras-Chave: |
Brasil; Composição floíistica; Distribuição; Distribution; Floristic composition; Forest; Growth; Management; Mortality rate; Regeneration; Specie; Taxa de mortalidade. |
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Thesagro: |
Crescimento; Ecologia; Espécie; Floresta; Manejo; Regeneração Natural. |
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Thesaurus NAL: |
Amazonia; ecology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01747nam a2200373 a 4500
001 1402543
005 2024-04-26
008 1992 bl uuuu m 00u1 u #d
100 1 $aCARVALHO, J. O. P. de
245 $aStructure and dynamics of a logged over Brazilian Amazonian rain forest.
260 $aOxford: University of Oxford$c1992
300 $a215 p.$cil.
500 $aPh.D. Thesis.
520 $aThis research intends to study the phutosociology and dynamics of a logged dense forest of Brazilian Amazonia as an attempt to understand the process involved in plant population behaviour after logging, compared with the indisturbed primary forest and, in the light of the results obtained, to suggest measures of improving silvicultural systems relying on natural regeneration. The main aims ate: to analyse floristic composition, diversity, spatial distribution, abundance frequency, dominance, volume, ingrowth, mortality and growth rate of tree species in the study area at four occasiones, namely one year before logging, one five and seven years after logging, and in a contrl area at three occasions; and to analyse the forest dynamics by comparing changes withtime on the parameters stated above.
650 $aAmazonia
650 $aecology
650 $aCrescimento
650 $aEcologia
650 $aEspécie
650 $aFloresta
650 $aManejo
650 $aRegeneração Natural
653 $aBrasil
653 $aComposição floíistica
653 $aDistribuição
653 $aDistribution
653 $aFloristic composition
653 $aForest
653 $aGrowth
653 $aManagement
653 $aMortality rate
653 $aRegeneration
653 $aSpecie
653 $aTaxa de mortalidade
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