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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
03/05/2023 |
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Data da última atualização: |
03/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FRIZON, P.; BRAMMER, S. P.; DEUNER, C. C.; CHECHI, A.; LIMA, M. I. P. M.; CASTRO, R. L. de. |
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Afiliação: |
PATRICIA FRIZON, Universidade de Passo Fundo; SANDRA PATUSSI BRAMMER, CNPT; CAROLINA CARDOSO DEUNER, Universidade de Passo Fundo; AMANDA CHECHI, Universidade de Passo Fundo; MARIA IMACULADA PONTES M LIMA, CNPT; RICARDO LIMA DE CASTRO, CNPT. |
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Título: |
Development of interspecific segregating populations of wheat and evaluation of agronomic characteristics and resistance to Fusarium head blight. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 45, n. 1, e58054, 2023. |
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DOI: |
https://doi.org/10.4025/actasciagron.v45i1.58054 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this study was to develop segregating wheat populations for resistance to gibberella through the introgression of synthetic wheat genes in traditional cultivars and to present the results using the backcross method. In addition, to evaluate these populations in F1RC2, agronomic aspects and type II and III resistance to Fusarium head blight (FHB). The cultivars BRS Guamirim and BRS 179 were used as male parents and three synthetic wheat cultivars (CIGM90.909, CIGM92.1666, and CIGM93.298) as female parents, both previously characterized for the reaction to FHB. Crossing and backcrossing methodological procedures were performed to provide adequate controlled conditions. The F1 (winter 2016), RC1 (summer 2016/2017), and RC2 (winter 2017) populations were developed through emasculation and pollination procedures. In the winter of 2018, segregating populations were evaluated in the field using a randomized block design. In the three generations developed in a greenhouse, it was observed that the best crossbreeding combinations, verified by the number of grains, were obtained with the male parent BRS 179. Under field conditions, all segregating populations were considered moderately susceptible and susceptible to type II resistance. In type III resistance, all segregating populations, except for CIGM90.909/BRS 179 and BRS 179, showed values above 50%. Thus, it was evident that the crossings performed with the male parent BRS 179 generated better resistance to the disease. MenosAbstract: The objective of this study was to develop segregating wheat populations for resistance to gibberella through the introgression of synthetic wheat genes in traditional cultivars and to present the results using the backcross method. In addition, to evaluate these populations in F1RC2, agronomic aspects and type II and III resistance to Fusarium head blight (FHB). The cultivars BRS Guamirim and BRS 179 were used as male parents and three synthetic wheat cultivars (CIGM90.909, CIGM92.1666, and CIGM93.298) as female parents, both previously characterized for the reaction to FHB. Crossing and backcrossing methodological procedures were performed to provide adequate controlled conditions. The F1 (winter 2016), RC1 (summer 2016/2017), and RC2 (winter 2017) populations were developed through emasculation and pollination procedures. In the winter of 2018, segregating populations were evaluated in the field using a randomized block design. In the three generations developed in a greenhouse, it was observed that the best crossbreeding combinations, verified by the number of grains, were obtained with the male parent BRS 179. Under field conditions, all segregating populations were considered moderately susceptible and susceptible to type II resistance. In type III resistance, all segregating populations, except for CIGM90.909/BRS 179 and BRS 179, showed values above 50%. Thus, it was evident that the crossings performed with the male parent BRS 179 generated better resistanc... Mostrar Tudo |
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Palavras-Chave: |
Diseased grains; Grãos doentes; Gravidade; Populações segregantes; Segregating populations. |
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Thesagro: |
Doença de Planta; Fusarium Graminearum. |
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Thesaurus Nal: |
Fusarium head blight; Head blight. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153478/1/Interspecific-segregating-populations-wheat-agronomic-characteristics-resistance-Fusarium-2023.pdf
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Marc: |
LEADER 02490naa a2200301 a 4500
001 2153478
005 2023-05-03
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4025/actasciagron.v45i1.58054$2DOI
100 1 $aFRIZON, P.
245 $aDevelopment of interspecific segregating populations of wheat and evaluation of agronomic characteristics and resistance to Fusarium head blight.$h[electronic resource]
260 $c2023
520 $aAbstract: The objective of this study was to develop segregating wheat populations for resistance to gibberella through the introgression of synthetic wheat genes in traditional cultivars and to present the results using the backcross method. In addition, to evaluate these populations in F1RC2, agronomic aspects and type II and III resistance to Fusarium head blight (FHB). The cultivars BRS Guamirim and BRS 179 were used as male parents and three synthetic wheat cultivars (CIGM90.909, CIGM92.1666, and CIGM93.298) as female parents, both previously characterized for the reaction to FHB. Crossing and backcrossing methodological procedures were performed to provide adequate controlled conditions. The F1 (winter 2016), RC1 (summer 2016/2017), and RC2 (winter 2017) populations were developed through emasculation and pollination procedures. In the winter of 2018, segregating populations were evaluated in the field using a randomized block design. In the three generations developed in a greenhouse, it was observed that the best crossbreeding combinations, verified by the number of grains, were obtained with the male parent BRS 179. Under field conditions, all segregating populations were considered moderately susceptible and susceptible to type II resistance. In type III resistance, all segregating populations, except for CIGM90.909/BRS 179 and BRS 179, showed values above 50%. Thus, it was evident that the crossings performed with the male parent BRS 179 generated better resistance to the disease.
650 $aFusarium head blight
650 $aHead blight
650 $aDoença de Planta
650 $aFusarium Graminearum
653 $aDiseased grains
653 $aGrãos doentes
653 $aGravidade
653 $aPopulações segregantes
653 $aSegregating populations
700 1 $aBRAMMER, S. P.
700 1 $aDEUNER, C. C.
700 1 $aCHECHI, A.
700 1 $aLIMA, M. I. P. M.
700 1 $aCASTRO, R. L. de
773 $tActa Scientiarum. Agronomy$gv. 45, n. 1, e58054, 2023.
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Registro original: |
Embrapa Trigo (CNPT) |
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| Registros recuperados : 208 | |
| 81. |  | TONIAZZO, C.; BRAMMER, S. P.; MINELLA, E.; WIETHÖLTER, S.; CAVERZAN, A. Malting quality improvement and molecular markers to assess genetic diversity in barley. In: INTERNATIONAL BARLEY GENETICS SYMPOSIUM, 12., 2016, Minneapolis. Abstracts... Minneapolis: University of Minnesota, 2016. Section Barley end use: malting and brewing, poster 193.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 84. | | CASASSOLA, A.; BRAMMER, S. P.; CHAVES, M. S.; WIETHÖLTER, P.; CAIERAO, E. Parental selection of wheat lines based on phenotypic characterization and genetic diversity. Crop Breeding and Applied Biotechnology, Londrina, v. 13, n. 1, p. 49-58, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 87. | | MUNARETTO, D.; BRAMMER, S. P.; LÂNGARO, N. C.; MINELLA, E.; LIMA, M. I. P. M. Viabilidade polínica e inferência da estabilidade genética de cevada. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 14.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 11., 2019, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2019. Resumos pós-graduação, p. 51.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 89. | | BRAMMER, S. P.; CORDEIRO, M. C. R.; ALBUQUERQUE, A. C. S.; BONOW, S. Viabilidade polínica, similaridade genética e composição de subunidades de gluteninas de alto peso molecular em Riticum tauschii. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS; WORKSHOP EM BIOPROSPECÇÃO E CONSERVAÇÃO DE PLANTAS NATIVAS DO SEMI-ÁRIDO, 3.; WORKSHOP INTERNACIONAL SOBRE BIOENERGIA E MEIO AMBIENTE, 2010, Salvador. Bancos de germoplasma: descobrir a riqueza, garantir o futuro: anais. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2010. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 90. | | WIETHÖLTER, P.; BRAMMER, S. P.; SILVA, P. R. da; CHAVES, M. S. Uso da hibridização subtrativa como ferramenta para a identificação de genes envolvidos na resistência à ferrugem da folha do trigo. In: PIRES, J. L. F.; PASINATO, A.; CAIERAO, E.; TIBOLA, C. S. (Org.). Trigo: resultados de pesquisa - safra 2009. Passo Fundo: Embrapa Trigo, 2010. p. 43-55. (Embrapa Trigo. Documentos, 96).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Trigo. |
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| 91. | | SOUZA, R. de; SCHONS, J.; BRAMMER, S. P.; PRESTES, A. M.; SCHEEREN, P. L.; TEIXEIRA-NICOLINI, F. Alterações no metabolismo de cinco genótipos de trigo com diferentes níveis de resistência ao Soil-borne wheat mosaic virus. Summa Phytopathologica, Botucatu, v. 32, n. 4, p. 388-389, oct./dec. 2006.| Biblioteca(s): Embrapa Trigo. |
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| 94. | | SENNA CORRÊA, M. G.; VIÉGAS, J.; ROSA, P. S. da; GONÇALVES, D. O.; NASCIMENTO JUNIOR, A. do; BRAMMER, S. P. Análise meiótica e da viabilidade do pólen de genótipos sul-brasileiros de triticale hexaplóide. In: SIMPÓSIO LATINOAMERICANO DE CITOGENÉTICA Y EVOLUCIÓN, 2., 2007, Palmira, Colombia. La biodiversidad latinoamericana en el contexto de la citogenética y la evolución: memorias. Palmira: Universidad Nacional de Colombia, 2007. p. 210-215.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Trigo. |
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| 97. | | MUNARETTO, D.; LÂNGARO, N. C.; BRAMMER, S. P.; MINELLA, E.; LIMA, M. I. P. M.; DEUNER, C. C. Caracterização de genótipos de cevada à giberela. In: REUNIÃO NACIONAL DE PESQUISA DE CEVADA, 32., 2019, Passo Fundo. Anais... Brasília, DF: Embrapa, 2019. Fitossanidade, p. 107-112.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 98. | | NASCIMENTO JUNIOR, A. do; BASSOI, M. C.; MANICA, J.; BRAMMER, S. P.; MACIEL, J. L. N.; LAU, D. Caracterização de genótipos de triticale para atributos adaptativos. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 6., 2012, Londrina. [Anais...]. Londrina: IAPAR, 2012. 4 p. Trabalho 83-1. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja; Embrapa Trigo. |
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| 99. | | SCHNEIDER, T.; RIZZARDI, M. A.; NUNES, A. L.; BIANCHI, M. A.; BRAMMER, S. P.; ROCKENBACH, A. P. Biologia molecular aplicada à ciência das plantas daninhas. Revista Brasileira de Herbicidas, v. 17, n. 1, p. 12-24, jan./mar. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Trigo. |
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| 100. | | BRAMMER, S. P.; SCAGLIUSI, S. M. M.; BONATO, A. L. V.; TORRES, G. A. M.; CONSOLI, L.; NHANI JUNIOR, A. Biotecnologia aplicada à cultura do trigo. In: PIRES, J. L. F.; VARGAS, L.; CUNHA, G. R. da (Ed.). Trigo no Brasil: bases para produção competitiva e sustentável. Passo Fundo: Embrapa Trigo, 2011. Cap. 18, p. 453-488.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 208 | |
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