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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
25/03/2019 |
Data da última atualização: |
26/03/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MENDES, S. M.; VIANA, P. A.; PARRELLA, R. A. da C.; VILELA, M.; GONÇALVES, I. de S.; CARVALHO, S. S. de S.; MARUCCI, R. C.; SANTOS, A. E. dos. |
Afiliação: |
SIMONE MARTINS MENDES, CNPMS; PAULO AFONSO VIANA, CNPMS; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; Michelle Vilella; Igor de S. Gonçalves; Samantha S. de S. Carvalho; Rosangela C. Marucci, Centro Universitário de Sete Lagoas - UNIFEMM; Alice E. dos Santos. |
Título: |
Resistência de genótipos de sorgo lignocelulósico à Diatraea saccharalis (Lepidoptera: Crambidae). |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Resumos... Santo Antônio de Goiás: Sociedade Entomológica do Brasil, 2014. |
Idioma: |
Português |
Palavras-Chave: |
Resistencia de genotipo; Sorgo lignocelulósico. |
Thesagro: |
Diatraea Saccharalis. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194983/1/Resistencia-genotipos-1.pdf
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Marc: |
LEADER 00799nam a2200217 a 4500 001 2107430 005 2019-03-26 008 2014 bl uuuu u00u1 u #d 100 1 $aMENDES, S. M. 245 $aResistência de genótipos de sorgo lignocelulósico à Diatraea saccharalis (Lepidoptera$bCrambidae).$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Resumos... Santo Antônio de Goiás: Sociedade Entomológica do Brasil$c2014 650 $aDiatraea Saccharalis 653 $aResistencia de genotipo 653 $aSorgo lignocelulósico 700 1 $aVIANA, P. A. 700 1 $aPARRELLA, R. A. da C. 700 1 $aVILELA, M. 700 1 $aGONÇALVES, I. de S. 700 1 $aCARVALHO, S. S. de S. 700 1 $aMARUCCI, R. C. 700 1 $aSANTOS, A. E. dos
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Trigo. |
Data corrente: |
23/10/2019 |
Data da última atualização: |
23/10/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
AGUILERA, J. G.; TEODORO, P. E.; SILVA JUNIOR, J. P. da; PEREIRA, J. F.; ZUFFO, A. M.; CONSOLI, L. |
Afiliação: |
JORGE GONZÁLEZ AGUILERA; PAULO EDUARDO TEODORO; JOSE PEREIRA DA SILVA JUNIOR, CNPT; JORGE FERNANDO PEREIRA, CNPGL; ALAN MARIO ZUFFO; LUCIANO CONSOLI, CNPT. |
Título: |
Selection of aluminum-resistant wheat genotypes using multienvironment and multivariate indices. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Agronomy Journal, v. 111, n. 6, p. 1-7, 2019. |
Idioma: |
Inglês |
Notas: |
Foto: Márcio Só e Silva. Arte: Maria Luísa Rheinheimer. |
Conteúdo: |
A gain in association was obtained by using a new multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. Wheat is among the major grain crops. Its growth can be affected by aluminum toxicity, an important stress factor that limits plant productivity. Thus, an efficient means to select wheat genotypes that are resistant to this stress is required. Here, 172 wheat cultivars and 23 synthetic hexaploid wheat plants showing different alleles for TaALMT1 and TaMATE1B and different levels of Al resistance in field conditions (phenotyped in two crop seasons) were studied. The modified Lin and Binns method was applied to obtain the phenotype data in a multivariate manner aiming at a general identification of genotypes based on the multiple traits evaluated. The genotype × year interaction was significant for all traits that were evaluated in three growth stages (tillering, silking, and maturation). The top 20 Al-resistant genotypes obtained by the multivariate method were highlighted as having the best combination of the main desirable traits. Correlation analysis showed a gain in the association of the multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. The superior TaMATE1B allele (having an insertion in the promoter region) contributed a greater Al resistance independent of the TaALMT1 allele. The higher association with Al resistance qualifies the selection index described in this study to be used for wheat breeding programs with the aim of improving the performance of wheat when grown under Al stress. MenosA gain in association was obtained by using a new multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. Wheat is among the major grain crops. Its growth can be affected by aluminum toxicity, an important stress factor that limits plant productivity. Thus, an efficient means to select wheat genotypes that are resistant to this stress is required. Here, 172 wheat cultivars and 23 synthetic hexaploid wheat plants showing different alleles for TaALMT1 and TaMATE1B and different levels of Al resistance in field conditions (phenotyped in two crop seasons) were studied. The modified Lin and Binns method was applied to obtain the phenotype data in a multivariate manner aiming at a general identification of genotypes based on the multiple traits evaluated. The genotype × year interaction was significant for all traits that were evaluated in three growth stages (tillering, silking, and maturation). The top 20 Al-resistant genotypes obtained by the multivariate method were highlighted as having the best combination of the main desirable traits. Correlation analysis showed a gain in the association of the multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. The superior TaMATE1B allele (having an insertion in the promoter region) contributed a greater Al resistance independent of the TaALMT1 allele. The higher association with Al resistance qualifies the selection index described in ... Mostrar Tudo |
Thesagro: |
Trigo. |
Thesaurus NAL: |
Wheat. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/203598/1/ID44712-2019v111n6AgronJ.pdf
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Marc: |
LEADER 02295naa a2200217 a 4500 001 2113437 005 2019-10-23 008 2019 bl uuuu u00u1 u #d 100 1 $aAGUILERA, J. G. 245 $aSelection of aluminum-resistant wheat genotypes using multienvironment and multivariate indices.$h[electronic resource] 260 $c2019 500 $aFoto: Márcio Só e Silva. Arte: Maria Luísa Rheinheimer. 520 $aA gain in association was obtained by using a new multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. Wheat is among the major grain crops. Its growth can be affected by aluminum toxicity, an important stress factor that limits plant productivity. Thus, an efficient means to select wheat genotypes that are resistant to this stress is required. Here, 172 wheat cultivars and 23 synthetic hexaploid wheat plants showing different alleles for TaALMT1 and TaMATE1B and different levels of Al resistance in field conditions (phenotyped in two crop seasons) were studied. The modified Lin and Binns method was applied to obtain the phenotype data in a multivariate manner aiming at a general identification of genotypes based on the multiple traits evaluated. The genotype × year interaction was significant for all traits that were evaluated in three growth stages (tillering, silking, and maturation). The top 20 Al-resistant genotypes obtained by the multivariate method were highlighted as having the best combination of the main desirable traits. Correlation analysis showed a gain in the association of the multivariate index with alleles of TaALMT1 and TaMATE1B genes compared with a previously published index. The superior TaMATE1B allele (having an insertion in the promoter region) contributed a greater Al resistance independent of the TaALMT1 allele. The higher association with Al resistance qualifies the selection index described in this study to be used for wheat breeding programs with the aim of improving the performance of wheat when grown under Al stress. 650 $aWheat 650 $aTrigo 700 1 $aTEODORO, P. E. 700 1 $aSILVA JUNIOR, J. P. da 700 1 $aPEREIRA, J. F. 700 1 $aZUFFO, A. M. 700 1 $aCONSOLI, L. 773 $tAgronomy Journal$gv. 111, n. 6, p. 1-7, 2019.
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Embrapa Trigo (CNPT) |
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