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| Registros recuperados : 58 | |
| 21. |  | NASCIMENTO, L. C. do; PENSUK, V.; COSTA, N. P. da; ASSIS FILHO, F. M. de; PIO-RIBEIRO, G.; DEOM, C. M.; SHERWOOD, J. Evaluation of peanut genotypes for resistance to Tomato spotted wilt virus by mechanical and thrips inoculation. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 6, p. 937-942, jun. 2006 Título em português: Avaliação de genótipos de amendoim em relação à resistência ao Tomato spotted wilt virus por meio de inoculação mecânica e por tripes.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 22. | | ROMERO, C. C. T.; STOLF-MOREIRA, R.; BRITO JUNIOR, S. L.; NASCIMENTO, L. C.; CARAZZOLLE, M. F.; MARCELINO, F. C.; ABDELNOOR, R. V. Phenotypic and molecular analysis of an incompatible interaction between soybean and the fungus Uromyces appendiculatus. In: BRAZILIAN SYMPOSIUM ON PLANT MOLECULAR BIOLOGY, 3., 2011, Ilhéus. [Abstracts...]. [Ribeirão Preto]: SBG, 2011. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 23. | | GOMES, R. dos S. S.; SILVA, F. J. A.; OLIVEIRA, R. A. de; SILVA, E. R. da; NASCIMENTO, L. C. do. Percentual de fungos potencialmente patogênicos associados a sementes de RICINUS COMMUNIS L. In: CONGRESSO BRASILEIRO DE MAMONA, 5.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 2.; FÓRUM CAPIXABA DE PINHÃO-MANSO, 1., 2012, Guarapari. Desafios e Oportunidades: anais. Campina Grande: Embrapa Algodão, 2012. p. 220| Biblioteca(s): Embrapa Algodão. |
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| 24. | | GOMES, E. C. de S.; GONDIM, P. J. S.; SANTOS, M. de F. G. dos; NASCIMENTO, L. C. do; BATISTA, J. de L.; SILVA, S. de M. Podridão peduncular e qualidade de mangas 'Tommy atkins' procedentes do mercado atacadista de Campina Grande-PB. Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 4, p. 1267-1271, dez. 2010. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 25. | | BRITO, N. M.; SILVA, E. E.; NASCIMENTO, L. C.; ARAÚJO, E.; NEVES, C. M. L.; ARAÚJO E. N.; SOUTO, F. M. Avaliação de fungos em sementes de inhame do Estado da Bahia. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S83, ago. 2006. Suplemento. Resumo 163. Trabalho apresentado no 38. Congresso Brasileiro de Fitopatologia, 2005, Brasília, DF.| Biblioteca(s): Embrapa Hortaliças. |
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| 26. | | COELHO, M. do S. E.; ARAUJO, F. P. de; FÉLIX, L. P.; GOLDFARB, M.; BRITO, N. M. de; NASCIMENTO, L. C. do; ARAÚJO, E.; RIBEIRO, V. V. Avaliação do extrato vegetal de alho sobre a micoflora de sementes de umbu (Spondias tuberosa Arr. Cam.) provinientes de Petrolina-PE. In: SIMPÓSIO BRASILEIRO SOBRE UMBU, CAJÁ E ESPÉCIES AFINS, 2008, Recife. Anais... Recife: IPA; Embrapa Agroindústria Tropical; UFRPE, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 27. | | HISHINUMA-SILVA, S. M.; LOPES-CAITAR, V. S.; NOMURA, R. B. G.; NASCIMENTO, L. C.; DIAS, W. P.; HEWEZI, T.; MARCELINO-GUIMARÃES, F. C. Caracterização da proteína 14-3-3 nos nematoides que infectam a soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 15., 2020, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2020. 244 p. (Embrapa Soja. Documentos, 429). p. 143-151 (Embrapa Soja. Documentos, 429). Artigo de acesso aberto.| Biblioteca(s): Embrapa Soja. |
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| 28. | | CASTRO, N. B.; ROLIM, V. M.; NASCIMENTO, L. C. do; SILVEIRA, A. F. V.; ARGENTA, F. F.; FERREIRO, L.; DRIEMEIER, D.; SONNE, L. Doenças micóticas em gatos no Rio Grande do Sul. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 11, p. 1313-1321, novembro 2017. Título em inglês: Fungal diseases in cats in Rio Grande do Sul, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 29. | | CAITAR, V. S. L.; NASCIMENTO, L. C.; CARVALHO, M. C. D. C. G. D.; DARBEN, L. M; PODANOSQUI, A. M. P.; DIAS, W. P.; GUIMARÃES, F. C. M. Earlier transcriptome interaction from resistant and susceptible soybean genotypes under Pratylenchus brachyurus infection revealed by RNA-seq. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 46.; REUNIÃO BRASILEIRA DE CONTROLE BIOLÓGICO, 11., 2013, Ouro Preto. [Anais...]. [Brasília]: Sociedade Brasileira de Fitopatologia, 2013. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 30. | | SANTANA, C. V. da S.; ANGELOTTI, F.; NASCIMENTO, L. C.; RODRIGUES, D. R.; PINHEIRO, G. S.; FERNANDES, H. A.; PEIXOTO, A. R.; COSTA, N. D. Desenvolvimento do oídio em feijão-caupi sob aumento da concentração de CO2. Horticultura Brasileira, v. 30, n. 2, p. S1937-S1941, jul. 2012. 1 CD-ROM. Suplemento. Edição dos Anais do 52 Congresso Brasileiro de Olericultura, Salvador, jul. 2012.| Biblioteca(s): Embrapa Semiárido. |
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| 31. | | NOMURA, R. B. G.; HISHINUMA-SILVA, S. M.; LOPES-CAITAR, V. S.; NASCIMENTO, L. C.; DIAS, W. P.; MARCELINO-GUIMARÃES, F. C. Prospecção de genes ortólogos de fitonematoides visando estratégias de amplo alcance. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 15., 2020, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2020. 244 p. (Embrapa Soja. Documentos, 429). P. 76-82 (Embrapa Soja. Documentos, 429). Artigo de acesso aberto.| Biblioteca(s): Embrapa Soja. |
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| 32. | | GOMES, R. dos S. S.; FARIAS, O. R.; DUARTE, I. G.; SILVA, R. T. da; CRUZ, J. M. F. L.; NASCIMENTO, L. C. do. Qualidade de sementes de Bauhinia variegata tratadas com óleos essenciais. Pesquisa Florestal Brasileira, Colombo, v. 39, e201801647, 2019. 5 p. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 33. | | SANTANA, C. V. da S.; ANGELOTTI, F.; NASCIMENTO, L. C.; PINHEIRO, G. S.; RODRIGUES, D. R.; FERNANDES, H. A.; COSTA, N. D.; PEIXOTO, A. R. Severidade do oídio em feijão-caupi sob diferentes temperaturas. Horticultura Brasileira, v. 30, n. 2, p. S1931-S1936, jul. 2012. 1 CD-ROM. Suplemento. Edição dos Anais do 52 Congresso Brasileiro de Olericultura, Salvador, jul. 2012.| Biblioteca(s): Embrapa Semiárido. |
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| 34. | | HERAI, R. H.; COSTA, G. G. D. L.; R. JÚNIOR, O.; VIDAL, R. O.; NASCIMENTO, L. C.; PARIZZI, L. P.; PEREIRA, G. G. A.; CARAZZOLLE, M. F. TORNADO: an automated pipeline for de novo hybrid genome assembly based on free software packages for sanger and next generation sequencing technologies (NGS). In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 6., 2010, Ouro Preto. Abstracts... [S.l.: s.n.], 2010. p. 119. X-meeting 2010.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 35. | | FARIAS, O. R. de; NASCIMENTO, L. C. de; CRUZ, J. M. F. de L.; SILVA, H. A. O.; OLIVEIRA, M. D. de M.; BRUNO, R. de L. A.; ARRIEL, N. H. C. Biocontrol potential of Trichoderma and Bacillus species on Fusarium oxysporum f. sp vasinfectum. Journal of Experimental Agriculture International, v. 34, n. 1, p. 1-11, 2019.| Biblioteca(s): Embrapa Algodão. |
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| 36. | | RINCÃO, M. P.; CARVALHO, M. C. da C G. de; NASCIMENTO, L. C.; LOPES-CAITAR, V. S.; CARVALHO, K. de; DARBEN, L. M.; YOKOYAMA, A.; CARAZZOLLE, M. F.; ABDELNOOR, R. V.; MARCELINO-GUIMARÃES, F. C. New insights into Phakopsora pachyrhizi infection based on transcriptome analysis in planta. Genetics and Molecular Biology, v. 41, n. 3, p. 671-691, 2018.| Biblioteca(s): Embrapa Soja. |
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| 37. | | CAMPOS, M. L.; PRADO, G. S.; SANTOS, V. O. dos; NASCIMENTO, L. C.; DOHMS, S. M.; CUNHA, N. B. da; RAMADA, M. H. S.; GROSSI-DE-SA, M. F.; DIAS, S. C. Mosses: versatile plants for biotechnological applications. Biotechnology Advances, v. 41, article 107533, 2020.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 38. | | NASCIMENTO, L. C.; VIDAL R. O.; MONDEGO, J. M. C.; COSTA, G. G. L.; JUNIOR, O. R.; RODRIGUES, F.; NEPOMUCENO, A. L.; MARCELINO-GUIMARÃES, F. C.; ABDELNOOR, R. V.; PEREIRA, G. A. G.; CARAZZOLLE, M. F. Genotipagem de cultivares brasileiros de soja através da detecção de SNPs. In: CONGRESSO BRASILEIRO DE SOJA, 6., 2012, Cuiabá. Soja: integração nacional e desenvolvimento sustentável: resumos. Brasília, DF: Embrapa, 2012. p. 15, res. 8.| Biblioteca(s): Embrapa Soja. |
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| 39. | | NASCIMENTO, L. C.; VIDAL R. O.; MONDEGO, J. M. C.; COSTA, G. G. L.; JUNIOR, O. R.; RODRIGUES, F.; NEPOMUCENO, A. L.; MARCELINO-GUIMARÃES, F. C.; ABDELNOOR, R. V.; PEREIRA, G. A. G.; CARAZZOLLE, M. F. Genotipagem de cultivares brasileiros de soja através da detecção de SNPs. In: CONGRESSO BRASILEIRO DE SOJA, 6., 2012, Cuiabá. Soja: integração nacional e desenvolvimento sustentável: anais. Brasília, DF: Embrapa, 2012. 4 p. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 40. | | NASCIMENTO, L. C.; COSTA, G. G. L.; VIDAL, R. O.; MEYER, L.; BINNECK, E.; KIDO, E. A.; RODRIGUES, F.; KULCHESKI, F. R.; NEPOMUCENO, A. L.; ABDELNOOR, R. V.; PEREIRA, G. A. G.; CARAZZOLLE, M. F. Bioinformatics analysis applied to genosoja project. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 5., 2009, Angra dos Reis. Abstracts book ... Rio de Janeiro: AB3C, 2009. p. 22. X-Meeting 2009.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 58 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
26/09/2022 |
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Data da última atualização: |
26/09/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FERNANDES, L. O.; PASCHOAL, J. J.; MACIEL, G. A.; BRAGA, G. J.; REIS, N. J. C.; PAIVA, M. I. de. |
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Afiliação: |
LEONARDO OLIVEIRA FERNANDES; JULIANA JORGE PASCHOAL; GIOVANA ALCANTARA MACIEL, CPAC; GUSTAVO JOSE BRAGA, CPAC; NÍNIVE JHORS CARNEIRO REIS; MARCIA INGRID DE PAIVA. |
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Título: |
Feed efficiency of dairy Gir heifers in the feedlot. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste, 2022. |
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Páginas: |
p. 127 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of the study was to evaluate the feed efficiency of Gir heifers in the feedlot through the residual feed intake (RFI) evaluation. The experiment was carried out on the campus of Faculdades Associadas in Uberaba, MG, Brazil. It was evaluated 43 dairy Gir heifers from the Genetic Breeding Program of EPAMIG, with initial age and mean live weight of 20 months and 279 kg, respectively (Ethics Committee approval of Epamig: 02/2020). Heifers were housed in a feedlot containing electronic troughs and weighing scales. The experimental period lasted 91 days with 21 of adaptation and 70 days of evaluation, from 12/26/2020 to 03/27/2021. The diet was formulated to provide 0.450 kg LW/head/day and had a forage:concentrate ratio of 74:26, with 76.4% of corn silage and 23.6% of concentrate, containing 8.3% of crude protein (CP) and 64.8% of total digestible nutrients (TDN) on dry matter (DM) basis. The RFI was determined and then two experimental heifer groups were formed, a positive RFI and a negative RFI. They were compared in terms of average daily gain (ADG), feed conversion (FC), daily dry matter intake (DMI), and gross feed efficiency (GFE). The experimental design was completely randomized and means were compared using Tukey test at 5% of significance. In the evaluation of heifers, 24 had negative RFI and 19 positive RFI. About 56% of the heifers had lower DMI compared to estimated, of which considered more efficient. There was a difference (P<0.05) between the lowest and highest individual intake followed by -1.215 kg (RFI negative) and 1.936 kg (RFI positive), a difference of 3.15 kg of RFI. These results showed variability and chance of selection for more efficient and lower cost individuals. There was effect (P<0.05) of heifer RFI group on DMI - 6.29 and 5.43 kg/day, and 2.14 and 1.81% LW, for positive RFI and negative RFI, respectively. A DMI reduction of 13.67% was observed in the experimental period. There was no difference (P>0.05) for ADG (0.45 and 0.44 kg LW/head/day), FC (15.4 and 13.2 kg DM/kg ADG), GFE (0.07 and 0.08 kg ADG/kg DMI), respectively for negative and positive RFI. Consequently, negative RFI heifers consume less with the same live weight gain, allowing better-feed conversion in the rearing phase, reducing feed quantity and costs of milk production. This fact is proven trough the reduction of necessary inputs for feeding during the rearing, impacting in reducing the cost of the production system and indirectly the cost of milk production. MenosThe objective of the study was to evaluate the feed efficiency of Gir heifers in the feedlot through the residual feed intake (RFI) evaluation. The experiment was carried out on the campus of Faculdades Associadas in Uberaba, MG, Brazil. It was evaluated 43 dairy Gir heifers from the Genetic Breeding Program of EPAMIG, with initial age and mean live weight of 20 months and 279 kg, respectively (Ethics Committee approval of Epamig: 02/2020). Heifers were housed in a feedlot containing electronic troughs and weighing scales. The experimental period lasted 91 days with 21 of adaptation and 70 days of evaluation, from 12/26/2020 to 03/27/2021. The diet was formulated to provide 0.450 kg LW/head/day and had a forage:concentrate ratio of 74:26, with 76.4% of corn silage and 23.6% of concentrate, containing 8.3% of crude protein (CP) and 64.8% of total digestible nutrients (TDN) on dry matter (DM) basis. The RFI was determined and then two experimental heifer groups were formed, a positive RFI and a negative RFI. They were compared in terms of average daily gain (ADG), feed conversion (FC), daily dry matter intake (DMI), and gross feed efficiency (GFE). The experimental design was completely randomized and means were compared using Tukey test at 5% of significance. In the evaluation of heifers, 24 had negative RFI and 19 positive RFI. About 56% of the heifers had lower DMI compared to estimated, of which considered more efficient. There was a difference (P<0.05) between the lowest ... Mostrar Tudo |
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Thesagro: |
Ganho de Peso. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146833/1/Giovana-Maciel-Feed-efficiency.pdf
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Marc: |
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100 1 $aFERNANDES, L. O.
245 $aFeed efficiency of dairy Gir heifers in the feedlot.$h[electronic resource]
260 $aIn: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste$c2022
300 $ap. 127
520 $aThe objective of the study was to evaluate the feed efficiency of Gir heifers in the feedlot through the residual feed intake (RFI) evaluation. The experiment was carried out on the campus of Faculdades Associadas in Uberaba, MG, Brazil. It was evaluated 43 dairy Gir heifers from the Genetic Breeding Program of EPAMIG, with initial age and mean live weight of 20 months and 279 kg, respectively (Ethics Committee approval of Epamig: 02/2020). Heifers were housed in a feedlot containing electronic troughs and weighing scales. The experimental period lasted 91 days with 21 of adaptation and 70 days of evaluation, from 12/26/2020 to 03/27/2021. The diet was formulated to provide 0.450 kg LW/head/day and had a forage:concentrate ratio of 74:26, with 76.4% of corn silage and 23.6% of concentrate, containing 8.3% of crude protein (CP) and 64.8% of total digestible nutrients (TDN) on dry matter (DM) basis. The RFI was determined and then two experimental heifer groups were formed, a positive RFI and a negative RFI. They were compared in terms of average daily gain (ADG), feed conversion (FC), daily dry matter intake (DMI), and gross feed efficiency (GFE). The experimental design was completely randomized and means were compared using Tukey test at 5% of significance. In the evaluation of heifers, 24 had negative RFI and 19 positive RFI. About 56% of the heifers had lower DMI compared to estimated, of which considered more efficient. There was a difference (P<0.05) between the lowest and highest individual intake followed by -1.215 kg (RFI negative) and 1.936 kg (RFI positive), a difference of 3.15 kg of RFI. These results showed variability and chance of selection for more efficient and lower cost individuals. There was effect (P<0.05) of heifer RFI group on DMI - 6.29 and 5.43 kg/day, and 2.14 and 1.81% LW, for positive RFI and negative RFI, respectively. A DMI reduction of 13.67% was observed in the experimental period. There was no difference (P>0.05) for ADG (0.45 and 0.44 kg LW/head/day), FC (15.4 and 13.2 kg DM/kg ADG), GFE (0.07 and 0.08 kg ADG/kg DMI), respectively for negative and positive RFI. Consequently, negative RFI heifers consume less with the same live weight gain, allowing better-feed conversion in the rearing phase, reducing feed quantity and costs of milk production. This fact is proven trough the reduction of necessary inputs for feeding during the rearing, impacting in reducing the cost of the production system and indirectly the cost of milk production.
650 $aGanho de Peso
700 1 $aPASCHOAL, J. J.
700 1 $aMACIEL, G. A.
700 1 $aBRAGA, G. J.
700 1 $aREIS, N. J. C.
700 1 $aPAIVA, M. I. de
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