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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
07/03/2012 |
Data da última atualização: |
12/04/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LEMOS, N. G.; LUCCA e BRACCINI, A. de; ABDELNOOR, R. V.; OLIVEIRA, M. C. N. de; SUENAGA, K.; YAMANAKA, N. |
Afiliação: |
Noelle Giacomini Lemos, UEM - JIRCAS; Alessandro de Lucca e Braccini, UEM; RICARDO VILELA ABDELNOOR, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; Kazuhiro Suenaga, JIRCAS; Naoki Yamanaka, JIRCAS. |
Título: |
Characterization of genes Rpp2, Rpp4, and Rpp5 for resistance to soybean rust. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Euphytica, Wageningen, v. 182, n. 1, p. 53-64, 2011. |
DOI: |
10.1007/s10681-011-0465-3 |
Idioma: |
Inglês |
Conteúdo: |
Asian rust, caused by the fungus Phakopsora pachyrhizi, is the most severe disease currently threatening soybean crops in Brazil. The development of resistant cultivars is a top priority. Genetic characterization of resistance genes is important for estimating the improvement when these genes are introduced into soybean plants and for planning breeding strategies against this disease. Here, we infected an F2 population of 140 plants derived from a cross between ?An-76?, a line carrying two resistance genes (Rpp2 and Rpp4), and ?Kinoshita?, a cultivar carrying Rpp5, with a Brazilian rust population. We scored six characters of rust resistance (lesion color [LC], frequency of lesions having uredinia [%LU], number of uredinia per lesion [NoU], frequency of open uredinia [%OU], sporulation level [SL], and incubation period [IP]) to identify the genetic contributions of the three genes to these characters. Furthermore, we selected genotypes carrying these three loci in homozygosis by marker-assisted selection and evaluated their genetic effect in comparison with their ancestors, An-76, PI230970, PI459025, Kinoshita and BRS184. All three genes contributed to the phenotypes of these characters in F2 population and when pyramided, they significantly contributed to increase the resistance in comparison to their ancestors. Rpp2, previously reported as being defeated by the same rust population, showed a large contribution to resistance, and its resistance allele seemed to be recessive. Rpp5 had the largest contribution among the three genes, especially to SL and NoU. Only Rpp5 showed a significant contribution to LC. No QTLs for IP were detected in the regions of the three genes. We consider that these genes could contribute differently to resistance to soybean rust, and that genetic background plays an important role in Rpp2 activity. All three loci together worked additively to increase resistance when they were pyramided in a single genotype indicating that the pyramiding strategy is one good breeding strategy to increase soybean rust resistance. MenosAsian rust, caused by the fungus Phakopsora pachyrhizi, is the most severe disease currently threatening soybean crops in Brazil. The development of resistant cultivars is a top priority. Genetic characterization of resistance genes is important for estimating the improvement when these genes are introduced into soybean plants and for planning breeding strategies against this disease. Here, we infected an F2 population of 140 plants derived from a cross between ?An-76?, a line carrying two resistance genes (Rpp2 and Rpp4), and ?Kinoshita?, a cultivar carrying Rpp5, with a Brazilian rust population. We scored six characters of rust resistance (lesion color [LC], frequency of lesions having uredinia [%LU], number of uredinia per lesion [NoU], frequency of open uredinia [%OU], sporulation level [SL], and incubation period [IP]) to identify the genetic contributions of the three genes to these characters. Furthermore, we selected genotypes carrying these three loci in homozygosis by marker-assisted selection and evaluated their genetic effect in comparison with their ancestors, An-76, PI230970, PI459025, Kinoshita and BRS184. All three genes contributed to the phenotypes of these characters in F2 population and when pyramided, they significantly contributed to increase the resistance in comparison to their ancestors. Rpp2, previously reported as being defeated by the same rust population, showed a large contribution to resistance, and its resistance allele seemed to be recessive... Mostrar Tudo |
Palavras-Chave: |
Ferrugem asiática da soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02709naa a2200205 a 4500 001 1917892 005 2012-04-12 008 2011 bl uuuu u00u1 u #d 024 7 $a10.1007/s10681-011-0465-3$2DOI 100 1 $aLEMOS, N. G. 245 $aCharacterization of genes Rpp2, Rpp4, and Rpp5 for resistance to soybean rust.$h[electronic resource] 260 $c2011 520 $aAsian rust, caused by the fungus Phakopsora pachyrhizi, is the most severe disease currently threatening soybean crops in Brazil. The development of resistant cultivars is a top priority. Genetic characterization of resistance genes is important for estimating the improvement when these genes are introduced into soybean plants and for planning breeding strategies against this disease. Here, we infected an F2 population of 140 plants derived from a cross between ?An-76?, a line carrying two resistance genes (Rpp2 and Rpp4), and ?Kinoshita?, a cultivar carrying Rpp5, with a Brazilian rust population. We scored six characters of rust resistance (lesion color [LC], frequency of lesions having uredinia [%LU], number of uredinia per lesion [NoU], frequency of open uredinia [%OU], sporulation level [SL], and incubation period [IP]) to identify the genetic contributions of the three genes to these characters. Furthermore, we selected genotypes carrying these three loci in homozygosis by marker-assisted selection and evaluated their genetic effect in comparison with their ancestors, An-76, PI230970, PI459025, Kinoshita and BRS184. All three genes contributed to the phenotypes of these characters in F2 population and when pyramided, they significantly contributed to increase the resistance in comparison to their ancestors. Rpp2, previously reported as being defeated by the same rust population, showed a large contribution to resistance, and its resistance allele seemed to be recessive. Rpp5 had the largest contribution among the three genes, especially to SL and NoU. Only Rpp5 showed a significant contribution to LC. No QTLs for IP were detected in the regions of the three genes. We consider that these genes could contribute differently to resistance to soybean rust, and that genetic background plays an important role in Rpp2 activity. All three loci together worked additively to increase resistance when they were pyramided in a single genotype indicating that the pyramiding strategy is one good breeding strategy to increase soybean rust resistance. 653 $aFerrugem asiática da soja 700 1 $aLUCCA e BRACCINI, A. de 700 1 $aABDELNOOR, R. V. 700 1 $aOLIVEIRA, M. C. N. de 700 1 $aSUENAGA, K. 700 1 $aYAMANAKA, N. 773 $tEuphytica, Wageningen$gv. 182, n. 1, p. 53-64, 2011.
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Embrapa Soja (CNPSO) |
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Registros recuperados : 21 | |
2. | | LEMOS, N. G.; BRACCINI, A. de L.; ABDELNOOR, R. V.; SUENAGA, K.; YAMANAKA, N. Análise da resistência genética de linhagens de soja contendo genes de resistência para a ferrugem asiática piramidados. In: CONGRESO DE LA SOJA DEL MERCOSUR, 5.; FORO DE LA SOJA ASIA, 1., 2011, Rosário. Un grano: un universo. [Rosário: Asociación de la Cadena de la Soja Argentina], 2011. 4 p. 1 CD-ROM. MERCOSOJA 2011.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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3. | | SOARES, R. M.; AKAMATSU, H. O.; YAMANAKA, N.; YAMAOKA, Y.; SUENAGA, K. Pathogenicity of soybean rust populations in Brazil 4 cropping seasons 2007 - 2011. CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 45., 2012, Manaus. [Anais...]. Tropical Plant Pathology, Brasília, DF, v. 37, Aug. 2012. Suplemento. Trab. 358, Micologia. 1 CD-ROM. Fito 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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6. | | LEMOS, N. G.; LUCCA e BRACCINI, A. de; ABDELNOOR, R. V.; OLIVEIRA, M. C. N. de; SUENAGA, K.; YAMANAKA, N. Characterization of genes Rpp2, Rpp4, and Rpp5 for resistance to soybean rust. Euphytica, Wageningen, v. 182, n. 1, p. 53-64, 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Soja. |
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7. | | LEMOS, N. G.; BRACCINI, A. de L. e; ABDELNOOR, R. V.; NEVES, M. C.; SUENAGA, K.; YAMANAKA, N. Characterization of genes Rpp2, and Rpp5 conferring resistance to soybean rust. In: AKAMATSU, H.; YAMANAKA, N.; SUENAGA, K. (Ed.). Identification of Stable Resistance to Soybean Rust for South America. Tsukuba: JIRCAS, 2014. (JIRCAS Working Report, 81). p. 79-87.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Soja. |
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8. | | YAMANAKA, N.; LEMOS, N. G.; UNO, M.; AKAMATSU, H.; YAMAOKA, Y.; ABDELNOOR, R. V.; BRACCINI, A. L. e; SUENAGA, K. Resistance to Asian Soybean Rust in soybean lines with the pyramided three Rpp genes. Crop Breeding and Applied Biotechnology, Viçosa, v. 13, n. 1, p. 75-82, Mar. 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Soja. |
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9. | | SOARES, R. M.; AKAMATSU, H.; YAMANAKA, N.; SUENAGA, K.; YAMAOKA, Y.; IVANCOVICH, A.; MOREL, W.; JANEGITZ, T. Variabilidade patogênica do fungo Phakopsora pachyrhizi. parte I - projeto Ferrugem da soja JIRCAS/Embrapa Soja/CRIA/INTA/Tsukuba University. In: REUNIÃO DO CONSÓRCIO ANTIFERRUGEM SAFRA 2008-09, 2009, Londrina. Resumos... Londrina: Embrapa Soja, 2009. p. 93-101. (Embrapa Soja. Documentos, 315). Editado por Claudia Vieira Godoy, Claudine Dinali Santos Seixas, Rafael Moreira Soares.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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10. | | EBINA, M.; VALLE, C. B. do; SUENAGA, K.; AKASHI, R.; CHIARI, L.; LEGUIZAMON, G. O. de C.; SHIMODA, K.; OSHIO, S.; KOUKI, K.; NAKAGAWA, H. Preliminary development of AFLP markers co-segregated with apomixis in Brachiaria spp. In: INTERNATIONAL SYMPOSIUM ON THE MOLECULAR BREEDING OF FORAGE AND TURF, 5., 2007, Hokkaido. Program and abstracts. Hokaido: Hokkaido University, 2007. p. 124 CNPGC.Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
Biblioteca(s): Embrapa Gado de Corte. |
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11. | | AKAMATSU, H.; YAMANAKA, N.; YAMAOKA, Y.; SOARES, R. M.; MOREL, W.; IVANCOVICH, A. J. G.; BOGADO, A. N.; KATO, M.; YORINORI, J. T.; SUENAGA, K. Pathogenic diversity of soybean rust in Argentina, Brazil, and Paraguay. Journal of General Plant Pathology, v. 79, n. 1, p. 28-40, Jan. 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Soja. |
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12. | | AKAMATSU, H.; YAMANAKA, N.; YAMAOKA, Y.; SOARES, R. M.; MOREL, W.; IVANCOVICH, A. J. G.; BOGADO, A. N.; KATO, M.; YORINORI, J. T.; SUENAGA, K. Pathogenicity of Phakopsora pachyrhizi populations isolated from soybean in South America in 2007-2010. In: AKAMATSU, H.; YAMANAKA, N.; SUENAGA, K. (Ed.). Identification of Stable Resistance to Soybean Rust for South America. Tsukuba: JIRCAS, 2014. (JIRCAS Working Report, 81). p. 5-23.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Soja. |
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13. | | AKAMATSU, H. O.; YAMANAKA, N.; YAMAOKA, Y.; SOARES, R. M.; MOREL, W.; IVANCOVICH, A. J. G.; NASCIMENTO, M. S. P.; SUENAGA, K. Pathogenic variation of soybean rust populations in Argentina, Brazil and Paraguay. Tropical Plant Pathology, Brasília, v. 35, p. S222, ago. 2010. Suplemento, res. 07.094. Edição das palestras e resumos de trabalhos apresentados no 43 Congresso Brasileiro de Fitopatologia; do 43 Annual Meeting Of The Brazilian Phytopathology Society, Cuiabá, ago. 2010.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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14. | | AKAMATSU, H.; YAMANAKA, N.; YAMAOKA, Y.; SOARES, R. M.; MOREL, W.; IVANCOVICH, A. J. G.; BOGADO, A. N.; KATO, M.; YORINORI, J. T.; SUENAGA, K. Pathogenic variation of soybean rust in South America from 2007 to 2010. In: AKAMATSU, H.; YAMANAKA, N.; SUENAGA, K. (Ed.). Identification of Stable Resistance to Soybean Rust for South America. Tsukuba: JIRCAS, 2014. (JIRCAS Working Report, 81). p. 99. Abstracts presented: JIRCAS Workshop 'Evaluation and utilization of the resistance to soybean rust', Foz do Iguaçu, nov. 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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15. | | HOSSAIN, M. M.; AKAMATSU, H.; MORISHITA, M.; MORI, T.; YAMAOKA, Y.; SUENAGA, K.; SOARES, R. M.; BOGADO, A. N.; IVANCOVICH, A. J. G.; YAMANAKA, N. Molecular mapping of Asian soybean rust resistance in soybean landraces PI 594767A, PI 587905 and PI 416764. Plant Pathology, London, v. 64, n. 1, p. 147-156, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Soja. |
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16. | | YAMANAKA, N.; LEMOS, N. G.; UNO, M.; AKAMATSU, H.; YAMAOKA, Y.; ABDELNOOR, R. V.; BRACCINI, A. de L. e; SUENAGA, K. Resistence to asian soybean rust in soybean lines carrying Rpp2, Rpp4, and Rpp 5. In: AKAMATSU, H.; YAMANAKA, N.; SUENAGA, K. (Ed.). Identification of Stable Resistance to Soybean Rust for South America. Tsukuba: JIRCAS, 2014. (JIRCAS Working Report, 81). p. 88-95.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Soja. |
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17. | | YAMANAKA, N.; LEMOS, N. G.; AKAMATSU, H.; YAMAOKA, Y.; SILVA, D. C. G.; PASSIANOTTO, A. L. de L.; ABDELNOOR, R. V.; SOARES, R. M.; SUENAGA, K. Soybean breeding materials useful for resistance to soybean rust in Brazil. Japan Agricultural Research Quarterly, Tsukuba, v. 45, n. 4, p. 385-395, 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Soja. |
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18. | | YAMANAKA, N.; YAMAOKA, Y.; KATO, M.; MORI, T.; KUDO, H.; PASSIANOTTO, A. L. de L.; SANTOS, J. V. M. dos; BENITEZ, E. R.; ABDELNOOR, R. V.; SOARES, R. M.; SUENAGA, K. Differences between Japanese and Brazilian isolates of Asian soybean rust in the pathogenicity to resistant varieties and resistance genes. Tropical Plant Pathology, Brasília, DF, v. 33, p. S 200, ago. 2008. Suplemento. Edição dos Resumos apresentado no XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, ago., 2008.Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
Biblioteca(s): Embrapa Soja. |
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19. | | YAMANAKA, N.; YAMAOKA, Y.; KATO, M.; LEMOS, N. G.; PASSIANOTTO, A. L. de L.; SANTOS, J. V. M. dos; BENITEZ, E. R.; ABDELNOOR, R. V.; SOARES, R. M.; SUENAGA, K. Difference in virulence among japanese and brazilian isolates of asian soybean rust. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 94, ref. P211. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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20. | | YAMANAKA, N.; YAMAOKA, Y.; KATO, M.; LEMOS, N. G.; PASSIANOTTO, A. L. de L.; SANTOS, J. V. M. dos; BENITEZ, E. R.; ABDELNOOR, R. V.; SOARES, R. M.; SUENAGA, K. Development of classification criteria for resistance to soybean rust and differences in virulence among Japanese and Brazilian rust populations. Tropical Plant Pathology, Lavras, v. 35, n. 3, p. 153-162, May./Jun. 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Soja. |
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Registros recuperados : 21 | |
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