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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/10/2005 |
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Data da última atualização: |
26/10/2005 |
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Autoria: |
VASCONCELOS, A. T. R.; FERREIRA, H. B.; BIZARRO, C. V.; BONATTO, S. L.; CARVALHO, M. O.; PINTO, P. M.; ALMEIDA, D. F.; ALMEIDA, L. G. P.; ALMEIDA, R.; ALVES-FILHO, L.; ASSUNÇÃO, E. N.; AZEVEDO, V. A. C.; BOGO, M. R.; BRIGIDO, M. M.; BROCCHI, M.; BURITY, H. A.; CAMARGO, A. A.; CAMARGO, S. S.; CAREPO, M. S.; CARRARO, D. M.; CASCARDO, J. C. de M.; CASTRO, L. A.; CAVALCANTI, G.; CHEMALE, G.; COLLEVATTI, R. G.; CUNHA, C. W.; DALLAGIOVANNA, B.; DAMBRÓS, B. P.; DELLAGOSTIN, O. A.; FALCÃO, C.; FANTINATTI-GARBOGGINI, F.; FELIPE, M. S. S.; FIORENTIN, L.; FRANCO, G. R.; FREITAS, N. S. A.; FRÍAS, D.; GRANGEIRO, T. B.; GRISARD, E. C.; GUIMARÃES, C. T.; HUNGRIA, M.; JARDIM, S. N.; KRIEGER, M. A.; LAURINO, J. P.; LIMA, L. F. A.; LOPES, M. I.; LORETO, E. L. S. MADEIRA, H. M. F.; MANFIO, G. P.; MARANHÃO, A. Q.; MARTINKOVICS, C. T.; MEDEIROS, S. R. B.; MOREIRA, M. A. M.; NEIVA, M.; RAMALHO-NETO, C. E.; NICOLÁS, M. F.; OLIVEIRA, S. C.; PAIXÃO, R. F. C.; PEDROSA, F. O.; PENA, S. D. J.; PEREIRA, M.; PEREIRA-FERRARI, L.; PIFFER, I.; PINTO, L. S; POTRICH, D. P.; SALIM, A. C. M.; SANTOS, F. R.; SCHMITT, R.; SCHNEIDER, M. P. C.; SCHRANK, A.; SCHRANK, I. S.; SCHUCK, A. F.; SEUANEZ, H, N.; SILVA, D. W.; SILVA, R.; SILVA, S. C.; SOARES, C. M. A.; SOUZA, K. R.; SOUZA, R. C.; STAATS, C. C.; STEFFENS, M. B. R.; TEIXEIRA, S. M. R.; URMENYI, T. P.; VAINSTEIN, M. H.; ZUCCHERATO, L. W.; SIMPSON, A. J. G.; ZAHA, A. |
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Título: |
Swine and poultry pathogens: the complete genome sequences of two strains of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Journal of Bacteriology, Washington, v. 187, n. 16, p. 5568-5577, Aug. 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
This work reports the results of analyses of three complete mycoplasma genomes, a pathogenic (7448) and a nonpathogenic (J) strain of the swine pathogen Mycoplasma hyopneumoniae and a strain of the avian pathogen Mycoplasma synoviae; the genome sizes of the three strains were 920,079 bp, 897,405 bp, and 799,476 bp, respectively. These genomes were compared with other sequenced mycoplasma genomes reported in the literature to examine several aspects of mycoplasma evolution. Strain-specific regions, including integrative and conjugal elements, and genome rearrangements and alterations in adhesin sequences were observed in the M. hyopneumoniae strains, and all of these were potentially related to pathogenicity. Genomic comparisons revealed that reduction in genome size implied loss of redundant metabolic pathways, with maintenance of alternative routes in different species. Horizontal gene transfer was consistently observed between M. synoviae and Mycoplasma gallisepticum. Our analyses indicated a likely transfer event of hemagglutinin-coding DNA sequences from M. gallisepticum to M. synoviae. |
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Thesagro: |
Bactéria; Doença Animal; Genoma; Suíno. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04306naa a2201177 a 4500
001 1468553
005 2005-10-26
008 2005 bl --- 0-- u #d
100 1 $aVASCONCELOS, A. T. R.
245 $aSwine and poultry pathogens$bthe complete genome sequences of two strains of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae.
260 $c2005
520 $aThis work reports the results of analyses of three complete mycoplasma genomes, a pathogenic (7448) and a nonpathogenic (J) strain of the swine pathogen Mycoplasma hyopneumoniae and a strain of the avian pathogen Mycoplasma synoviae; the genome sizes of the three strains were 920,079 bp, 897,405 bp, and 799,476 bp, respectively. These genomes were compared with other sequenced mycoplasma genomes reported in the literature to examine several aspects of mycoplasma evolution. Strain-specific regions, including integrative and conjugal elements, and genome rearrangements and alterations in adhesin sequences were observed in the M. hyopneumoniae strains, and all of these were potentially related to pathogenicity. Genomic comparisons revealed that reduction in genome size implied loss of redundant metabolic pathways, with maintenance of alternative routes in different species. Horizontal gene transfer was consistently observed between M. synoviae and Mycoplasma gallisepticum. Our analyses indicated a likely transfer event of hemagglutinin-coding DNA sequences from M. gallisepticum to M. synoviae.
650 $aBactéria
650 $aDoença Animal
650 $aGenoma
650 $aSuíno
700 1 $aFERREIRA, H. B.
700 1 $aBIZARRO, C. V.
700 1 $aBONATTO, S. L.
700 1 $aCARVALHO, M. O.
700 1 $aPINTO, P. M.
700 1 $aALMEIDA, D. F.
700 1 $aALMEIDA, L. G. P.
700 1 $aALMEIDA, R.
700 1 $aALVES-FILHO, L.
700 1 $aASSUNÇÃO, E. N.
700 1 $aAZEVEDO, V. A. C.
700 1 $aBOGO, M. R.
700 1 $aBRIGIDO, M. M.
700 1 $aBROCCHI, M.
700 1 $aBURITY, H. A.
700 1 $aCAMARGO, A. A.
700 1 $aCAMARGO, S. S.
700 1 $aCAREPO, M. S.
700 1 $aCARRARO, D. M.
700 1 $aCASCARDO, J. C. de M.
700 1 $aCASTRO, L. A.
700 1 $aCAVALCANTI, G.
700 1 $aCHEMALE, G.
700 1 $aCOLLEVATTI, R. G.
700 1 $aCUNHA, C. W.
700 1 $aDALLAGIOVANNA, B.
700 1 $aDAMBRÓS, B. P.
700 1 $aDELLAGOSTIN, O. A.
700 1 $aFALCÃO, C.
700 1 $aFANTINATTI-GARBOGGINI, F.
700 1 $aFELIPE, M. S. S.
700 1 $aFIORENTIN, L.
700 1 $aFRANCO, G. R.
700 1 $aFREITAS, N. S. A.
700 1 $aFRÍAS, D.
700 1 $aGRANGEIRO, T. B.
700 1 $aGRISARD, E. C.
700 1 $aGUIMARÃES, C. T.
700 1 $aHUNGRIA, M.
700 1 $aJARDIM, S. N.
700 1 $aKRIEGER, M. A.
700 1 $aLAURINO, J. P.
700 1 $aLIMA, L. F. A.
700 1 $aLOPES, M. I.
700 1 $aLORETO, E. L. S. MADEIRA, H. M. F.
700 1 $aMANFIO, G. P.
700 1 $aMARANHÃO, A. Q.
700 1 $aMARTINKOVICS, C. T.
700 1 $aMEDEIROS, S. R. B.
700 1 $aMOREIRA, M. A. M.
700 1 $aNEIVA, M.
700 1 $aRAMALHO-NETO, C. E.
700 1 $aNICOLÁS, M. F.
700 1 $aOLIVEIRA, S. C.
700 1 $aPAIXÃO, R. F. C.
700 1 $aPEDROSA, F. O.
700 1 $aPENA, S. D. J.
700 1 $aPEREIRA, M.
700 1 $aPEREIRA-FERRARI, L.
700 1 $aPIFFER, I.
700 1 $aPINTO, L. S
700 1 $aPOTRICH, D. P.
700 1 $aSALIM, A. C. M.
700 1 $aSANTOS, F. R.
700 1 $aSCHMITT, R.
700 1 $aSCHNEIDER, M. P. C.
700 1 $aSCHRANK, A.
700 1 $aSCHRANK, I. S.
700 1 $aSCHUCK, A. F.
700 1 $aSEUANEZ, H, N.
700 1 $aSILVA, D. W.
700 1 $aSILVA, R.
700 1 $aSILVA, S. C.
700 1 $aSOARES, C. M. A.
700 1 $aSOUZA, K. R.
700 1 $aSOUZA, R. C.
700 1 $aSTAATS, C. C.
700 1 $aSTEFFENS, M. B. R.
700 1 $aTEIXEIRA, S. M. R.
700 1 $aURMENYI, T. P.
700 1 $aVAINSTEIN, M. H.
700 1 $aZUCCHERATO, L. W.
700 1 $aSIMPSON, A. J. G.
700 1 $aZAHA, A.
773 $tJournal of Bacteriology, Washington$gv. 187, n. 16, p. 5568-5577, Aug. 2005.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
27/10/2020 |
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Data da última atualização: |
17/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
BRASIL, E. C.; DANTAS, R. C. R.; SILVA JÚNIOR, M. L. da; GAMA, M. A. P. |
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Afiliação: |
EDILSON CARVALHO BRASIL, CPATU; RUBIA CARLA RIBEIRO DANTAS, UFRA; MÁRIO LOPES DA SILVA JÚNIOR, UFRA; MARCOS ANDRÉ PIEDADE GAMA, UFRA. |
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Título: |
Phosphorus fraction in a yellow latosol cropped under no-tilage system in the brazilian Amazon. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, v. 8, n. 3, p. 484-504, 2020. |
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DOI: |
https://doi.org/10.5296/jas.v8i3.16668 |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus (P) deficiency is one of the main factors that limits productivity in Brazilian soils. However, soil management under no-tillage system (NT) may alter the availability of P in the soil. The objective of this study was to evaluate the dynamics ofP fractions in a dystrophic Yellow Latosol, cropped under no-tillage for a long period of time in the Amazon Biome. The study was conducted on a farm located in the municipality of Paragominas, southeastern Pará. This experiment evaluated plots cultivatedin plots at nine (NT9), 11 (NT11) and 13 (NT13) years of no-tillage system adoption, in one plot under conventional cultivation system (CS) and a surrounding area under native forest (NF) at depths of 0-10, 10-20, 20-30 and 30-40 cm. The soil samples weresubjected to P chemical fractionation to determine the different ractions. The soil management systems showed differential capacity of P accumulation. In the areas under no-tillage, P is accumulated in the toplayer and drastically reduced with depth, while in CS, this reduction is less pronounced. In the 0-20 cm depth layer during the adopted period of the no-tillage system, it was observed an increase in the content of inorganic phosphorus extracted by resin and 0.5 M NaHCO3(PiAERand PiBIC) and organicphosphorus extracted by 0.5 M NaHCO3(PoBIC), fractions considered as available for Biomass. Regardless of the year of adoption, the no-tillage system was superior to CS and NF. This was also observed for the inorganic and organic fractions extracted by NaOH 0.1M(PiHid-0.1and PoHid-0.1)and inorganic fraction extracted by HCl 1M (PiHCl). MenosPhosphorus (P) deficiency is one of the main factors that limits productivity in Brazilian soils. However, soil management under no-tillage system (NT) may alter the availability of P in the soil. The objective of this study was to evaluate the dynamics ofP fractions in a dystrophic Yellow Latosol, cropped under no-tillage for a long period of time in the Amazon Biome. The study was conducted on a farm located in the municipality of Paragominas, southeastern Pará. This experiment evaluated plots cultivatedin plots at nine (NT9), 11 (NT11) and 13 (NT13) years of no-tillage system adoption, in one plot under conventional cultivation system (CS) and a surrounding area under native forest (NF) at depths of 0-10, 10-20, 20-30 and 30-40 cm. The soil samples weresubjected to P chemical fractionation to determine the different ractions. The soil management systems showed differential capacity of P accumulation. In the areas under no-tillage, P is accumulated in the toplayer and drastically reduced with depth, while in CS, this reduction is less pronounced. In the 0-20 cm depth layer during the adopted period of the no-tillage system, it was observed an increase in the content of inorganic phosphorus extracted by resin and 0.5 M NaHCO3(PiAERand PiBIC) and organicphosphorus extracted by 0.5 M NaHCO3(PoBIC), fractions considered as available for Biomass. Regardless of the year of adoption, the no-tillage system was superior to CS and NF. This was also observed for the inorganic and org... Mostrar Tudo |
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Palavras-Chave: |
Yellow Latosol. |
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Thesagro: |
Fósforo; Latossolo Amarelo; Plantio Direto; Profundidade. |
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Thesaurus NAL: |
No-tillage; Phosphorus; Soil depth. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217109/1/Phosphorus-Fraction-in-a-Yellow-Latosol-Cropped-Under-No-tilage-System-in-the-Brazilian-Amazon.pdf
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Marc: |
LEADER 02411naa a2200265 a 4500
001 2125938
005 2020-11-17
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5296/jas.v8i3.16668$2DOI
100 1 $aBRASIL, E. C.
245 $aPhosphorus fraction in a yellow latosol cropped under no-tilage system in the brazilian Amazon.$h[electronic resource]
260 $c2020
520 $aPhosphorus (P) deficiency is one of the main factors that limits productivity in Brazilian soils. However, soil management under no-tillage system (NT) may alter the availability of P in the soil. The objective of this study was to evaluate the dynamics ofP fractions in a dystrophic Yellow Latosol, cropped under no-tillage for a long period of time in the Amazon Biome. The study was conducted on a farm located in the municipality of Paragominas, southeastern Pará. This experiment evaluated plots cultivatedin plots at nine (NT9), 11 (NT11) and 13 (NT13) years of no-tillage system adoption, in one plot under conventional cultivation system (CS) and a surrounding area under native forest (NF) at depths of 0-10, 10-20, 20-30 and 30-40 cm. The soil samples weresubjected to P chemical fractionation to determine the different ractions. The soil management systems showed differential capacity of P accumulation. In the areas under no-tillage, P is accumulated in the toplayer and drastically reduced with depth, while in CS, this reduction is less pronounced. In the 0-20 cm depth layer during the adopted period of the no-tillage system, it was observed an increase in the content of inorganic phosphorus extracted by resin and 0.5 M NaHCO3(PiAERand PiBIC) and organicphosphorus extracted by 0.5 M NaHCO3(PoBIC), fractions considered as available for Biomass. Regardless of the year of adoption, the no-tillage system was superior to CS and NF. This was also observed for the inorganic and organic fractions extracted by NaOH 0.1M(PiHid-0.1and PoHid-0.1)and inorganic fraction extracted by HCl 1M (PiHCl).
650 $aNo-tillage
650 $aPhosphorus
650 $aSoil depth
650 $aFósforo
650 $aLatossolo Amarelo
650 $aPlantio Direto
650 $aProfundidade
653 $aYellow Latosol
700 1 $aDANTAS, R. C. R.
700 1 $aSILVA JÚNIOR, M. L. da
700 1 $aGAMA, M. A. P.
773 $tJournal of Agricultural Studies$gv. 8, n. 3, p. 484-504, 2020.
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Embrapa Amazônia Oriental (CPATU) |
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