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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
03/11/2017 |
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Data da última atualização: |
03/11/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TEIXEIRA, N. C.; WENDLAND, A.; DUARTE, L. T.; OLIVEIRA, M. I. S.; SOUZA, T. L. P. O.; FARIA, J. C.; CORTES, M. V. B. |
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Afiliação: |
NARA CRISTINA TEIXEIRA, UFG; ADRIANE WENDLAND FERREIRA, CNPAF; LIVIA TEIXEIRA DUARTE BRANDAO, CNPAF; MAYTHSULENE I. S. OLIVEIRA; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; JOSIAS CORREA DE FARIA, CNPAF; MARCIO VINICIUS DE C BARROS CORTES, CNPAF. |
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Título: |
Desenvolvimento de Loop-mediated isothermal amplification para detecção de feijão transgênico visualmente interpretada pela adição de corantes indicadores de pH. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 12., 2017, Piracicaba. Produtividade e sustentabilidade da cultura do feijão: do campo para a mesa: resumos. Piracicaba: CENA: IAC, 2017. |
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Páginas: |
p. 25. |
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Idioma: |
Português |
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Notas: |
CONAFE |
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Conteúdo: |
O mosaico dourado causado pelo Bean Golden Mosaic Virus (BGMV) é a principal virose do feijoeiro comum (Phaseolus vulgaris). A incidência do vírus contribui significativamente para a baixa produtividade do grão, com perdas entre 40 a 100%. Diante disso, a Embrapa desenvolveu recentemente, a primeira cultivar transgênica com efetiva resistência ao BGMV. A BRS FC401RMD é resultante da inserção de um evento transgênico em cultivar do grupo carioca, e não apresenta variações fenotípicas em relação a cultivar de origem. Com o objetivo de diferenciá-la das cultivares convencionais de uma forma prática, rápida, segura, de baixo custo e de fácil interpretação foi desenvolvido um kit de detecção de feijão transgênico por meio de Loop-mediated Isothermal Amplification (LAMP) com adição de corantes indicadores de pH. |
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Palavras-Chave: |
BGMV; LAMP; Mosiaco dourado. |
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Thesagro: |
Feijão; Phaseolus vulgaris; Planta transgenica. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166032/1/CNPAF-2017-conafep25.pdf
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Marc: |
LEADER 01829nam a2200277 a 4500
001 2078783
005 2017-11-03
008 2017 bl uuuu u00u1 u #d
100 1 $aTEIXEIRA, N. C.
245 $aDesenvolvimento de Loop-mediated isothermal amplification para detecção de feijão transgênico visualmente interpretada pela adição de corantes indicadores de pH.$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 12., 2017, Piracicaba. Produtividade e sustentabilidade da cultura do feijão: do campo para a mesa: resumos. Piracicaba: CENA: IAC$c2017
300 $ap. 25.
500 $aCONAFE
520 $aO mosaico dourado causado pelo Bean Golden Mosaic Virus (BGMV) é a principal virose do feijoeiro comum (Phaseolus vulgaris). A incidência do vírus contribui significativamente para a baixa produtividade do grão, com perdas entre 40 a 100%. Diante disso, a Embrapa desenvolveu recentemente, a primeira cultivar transgênica com efetiva resistência ao BGMV. A BRS FC401RMD é resultante da inserção de um evento transgênico em cultivar do grupo carioca, e não apresenta variações fenotípicas em relação a cultivar de origem. Com o objetivo de diferenciá-la das cultivares convencionais de uma forma prática, rápida, segura, de baixo custo e de fácil interpretação foi desenvolvido um kit de detecção de feijão transgênico por meio de Loop-mediated Isothermal Amplification (LAMP) com adição de corantes indicadores de pH.
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aPlanta transgenica
653 $aBGMV
653 $aLAMP
653 $aMosiaco dourado
700 1 $aWENDLAND, A.
700 1 $aDUARTE, L. T.
700 1 $aOLIVEIRA, M. I. S.
700 1 $aSOUZA, T. L. P. O.
700 1 $aFARIA, J. C.
700 1 $aCORTES, M. V. B.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/11/2020 |
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Data da última atualização: |
19/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
COSTA, C. dos S.; ROGERIO, M. C. P.; ALVES, F. G. da S.; GUEDES, L. F.; POMPEU, R. C. F. F.; FERREIRA, A. L.; VASCONCELOS, A. M. de; MUIR, J. P.; NEIVA, J. N. M. |
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Afiliação: |
CLÉSIO DOS SANTOS COSTA, Federal University of Ceara (UFC) - Fortaleza, CE, Brazil.; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; FRANCISCO GLEYSON DA SILVEIRA ALVES; LUCIANA FREITAS GUEDES; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; ALEXANDRE LIMA FERREIRA; ÂNGELA MARIA DE VASCONCELOS; JAMES PIERRE MUIR, Texas A&M AgriLife Research - Stephenville, TX 76401, USA.; JOSÉ NEUMAN MIRANDA NEIVA, Federal University of Tocantins (UFT) - Araguaina, TO, Brazil. |
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Título: |
Dietary nutrient restrictions in the post-weaning period change feed efficiency and productivity of Santa Inês ewe lambs. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Animal Production Science, v. 60, n. 17, p. 1978-1986, 2020. |
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DOI: |
https://doi.org/10.1071/AN19300 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Context: Interest in sheep production has grown considerably, mainly in the meat market segment in large urban centres. This growth is due to improved efficiencyand quality products, which makes the segment attractive for production. Aims: Our objective was to evaluate the effects of dietary nutrient restrictions on the feed efficiency and productivity of Santa Inês ewe lambs. Methods: Twenty Santa Inês ewe lambs were weaned at an average weight of 15.09 ± 2.63 kg and were randomly assigned in a 2 × 2 factorial design to nutritional plans for carcass finishing (early and late maturity) and levels of nutrient restriction (0% and 15% reduction of both crude protein (CP) and total digestible nutrients (TDN) relative to requirements) with five replications per treatment. The trial was divided into two phases: lambs aged 4?8 months (<8 months) and lambs >8 months old. Key results: There were no differences (P > 0.05) between diets for average daily gain (ADG), dry matter intake (DMI), feed efficiency and residual feed intake. Ratios of ADG?:?DMI (% of liveweight (LW) and LW0.75) were affected (P ? 0.05) by restriction in ewe lambs >8 months old. Restriction model tests (?1, ?2, ?3 and ?4) did not differ (P > 0.05) from complete models for diets formulated for early maturity; therefore, a single standard growth curve fitted this nutritional plan. On the other hand, the restriction model responses for diets formulated to late maturity differed (P ? 0.05) from the complete model, generating different standard growth curves according to the applied restriction. Feeding Santa Inês ewe lambs a restricted diet (by 15% CP and TDN) in an early-maturity nutritional plan will allow lambs to reach slaughter LW earlier than those fed unrestricted diets. Conclusions and implications: When the objective is to terminate animals at a later age (>8 months), unrestricted diet formulated to a late-maturity nutritional plan will produce higher LW and subsequent reproductive efficiency. By contrast, reducing CP and TDN by 15% for ewe lambs >8 months of age may reduce growth rates at an initial phase. MenosAbstract: Context: Interest in sheep production has grown considerably, mainly in the meat market segment in large urban centres. This growth is due to improved efficiencyand quality products, which makes the segment attractive for production. Aims: Our objective was to evaluate the effects of dietary nutrient restrictions on the feed efficiency and productivity of Santa Inês ewe lambs. Methods: Twenty Santa Inês ewe lambs were weaned at an average weight of 15.09 ± 2.63 kg and were randomly assigned in a 2 × 2 factorial design to nutritional plans for carcass finishing (early and late maturity) and levels of nutrient restriction (0% and 15% reduction of both crude protein (CP) and total digestible nutrients (TDN) relative to requirements) with five replications per treatment. The trial was divided into two phases: lambs aged 4?8 months (<8 months) and lambs >8 months old. Key results: There were no differences (P > 0.05) between diets for average daily gain (ADG), dry matter intake (DMI), feed efficiency and residual feed intake. Ratios of ADG?:?DMI (% of liveweight (LW) and LW0.75) were affected (P ? 0.05) by restriction in ewe lambs >8 months old. Restriction model tests (?1, ?2, ?3 and ?4) did not differ (P > 0.05) from complete models for diets formulated for early maturity; therefore, a single standard growth curve fitted this nutritional plan. On the other hand, the restriction model responses for diets formulated to late maturity differed (P ? 0.05) from the complete... Mostrar Tudo |
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Palavras-Chave: |
Maturity; Non-linear model. |
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Thesaurus NAL: |
Dietary restriction; Nutrient use efficiency; Ruminant nutrition; Sheep feeding. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03088naa a2200301 a 4500
001 2126819
005 2020-11-19
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1071/AN19300$2DOI
100 1 $aCOSTA, C. dos S.
245 $aDietary nutrient restrictions in the post-weaning period change feed efficiency and productivity of Santa Inês ewe lambs.$h[electronic resource]
260 $c2020
520 $aAbstract: Context: Interest in sheep production has grown considerably, mainly in the meat market segment in large urban centres. This growth is due to improved efficiencyand quality products, which makes the segment attractive for production. Aims: Our objective was to evaluate the effects of dietary nutrient restrictions on the feed efficiency and productivity of Santa Inês ewe lambs. Methods: Twenty Santa Inês ewe lambs were weaned at an average weight of 15.09 ± 2.63 kg and were randomly assigned in a 2 × 2 factorial design to nutritional plans for carcass finishing (early and late maturity) and levels of nutrient restriction (0% and 15% reduction of both crude protein (CP) and total digestible nutrients (TDN) relative to requirements) with five replications per treatment. The trial was divided into two phases: lambs aged 4?8 months (<8 months) and lambs >8 months old. Key results: There were no differences (P > 0.05) between diets for average daily gain (ADG), dry matter intake (DMI), feed efficiency and residual feed intake. Ratios of ADG?:?DMI (% of liveweight (LW) and LW0.75) were affected (P ? 0.05) by restriction in ewe lambs >8 months old. Restriction model tests (?1, ?2, ?3 and ?4) did not differ (P > 0.05) from complete models for diets formulated for early maturity; therefore, a single standard growth curve fitted this nutritional plan. On the other hand, the restriction model responses for diets formulated to late maturity differed (P ? 0.05) from the complete model, generating different standard growth curves according to the applied restriction. Feeding Santa Inês ewe lambs a restricted diet (by 15% CP and TDN) in an early-maturity nutritional plan will allow lambs to reach slaughter LW earlier than those fed unrestricted diets. Conclusions and implications: When the objective is to terminate animals at a later age (>8 months), unrestricted diet formulated to a late-maturity nutritional plan will produce higher LW and subsequent reproductive efficiency. By contrast, reducing CP and TDN by 15% for ewe lambs >8 months of age may reduce growth rates at an initial phase.
650 $aDietary restriction
650 $aNutrient use efficiency
650 $aRuminant nutrition
650 $aSheep feeding
653 $aMaturity
653 $aNon-linear model
700 1 $aROGERIO, M. C. P.
700 1 $aALVES, F. G. da S.
700 1 $aGUEDES, L. F.
700 1 $aPOMPEU, R. C. F. F.
700 1 $aFERREIRA, A. L.
700 1 $aVASCONCELOS, A. M. de
700 1 $aMUIR, J. P.
700 1 $aNEIVA, J. N. M.
773 $tAnimal Production Science$gv. 60, n. 17, p. 1978-1986, 2020.
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