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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
26/08/2002 |
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Data da última atualização: |
13/05/2025 |
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Autoria: |
VALICENTE, F. H. |
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Afiliação: |
FERNANDO HERCOS VALICENTE, CNPMS. |
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Título: |
Molecular genetics of chromosome elimination and sex determination in the Hessian fly. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
2002. |
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Páginas: |
112 p. |
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Idioma: |
Inglês |
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Notas: |
Tese (Doutorado) - Purdue University, West Lafayette. |
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Conteúdo: |
The Hessian fly, Mayetiola destructor (Say), is an important insect pest of wheat, Triticum spp. Incorporating major Hessian fly resistance genes into wheat cultivars is the primary method of controlling this pest. However, genetic mutations in the Hessian fly have allowed certain genotypes to make this resistance ineffective. Therefore, greater knowledge of this insect´s genetics is desirable. Two issues are central to this problem: 1) The anomalous mechanism of sex determination in the Hessian fly is poorly understood, and 2) there is an absence of a well characterized genetic map of the Hessian fly genome. My research addressed both problems. Sex determination in the Hessian fly was investigated using both bulked segregant analysis and individual females in a relatively large (N=92) mapping population. The investigation discovered molecular genetic markers that are tightly linked to each other and an autosomal maternal effect gene (Chromosome maitenance, Cm) that appears to control x chromosome elimination among the offspring of individual females. During the course of this investigation, I found that a previously developed AFLP- based genetic map was useful. The improve its utility further, I used fluorescent in situ hybridization (FISH) to test its precision. The physical positions of selected markers on the map were located on the salivary gland polytene chromosomes of the Hessian fly. This work firmly established chromosome-linkage group correlations in the Hessian fly, and identified problems in the map. In the process, molecular markers that can be used to identify each Hessian fly chromosome were developed. MenosThe Hessian fly, Mayetiola destructor (Say), is an important insect pest of wheat, Triticum spp. Incorporating major Hessian fly resistance genes into wheat cultivars is the primary method of controlling this pest. However, genetic mutations in the Hessian fly have allowed certain genotypes to make this resistance ineffective. Therefore, greater knowledge of this insect´s genetics is desirable. Two issues are central to this problem: 1) The anomalous mechanism of sex determination in the Hessian fly is poorly understood, and 2) there is an absence of a well characterized genetic map of the Hessian fly genome. My research addressed both problems. Sex determination in the Hessian fly was investigated using both bulked segregant analysis and individual females in a relatively large (N=92) mapping population. The investigation discovered molecular genetic markers that are tightly linked to each other and an autosomal maternal effect gene (Chromosome maitenance, Cm) that appears to control x chromosome elimination among the offspring of individual females. During the course of this investigation, I found that a previously developed AFLP- based genetic map was useful. The improve its utility further, I used fluorescent in situ hybridization (FISH) to test its precision. The physical positions of selected markers on the map were located on the salivary gland polytene chromosomes of the Hessian fly. This work firmly established chromosome-linkage group correlations in the Hessian fl... Mostrar Tudo |
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Palavras-Chave: |
AFLP; Clonagem molecular; Determinação; Determination; Hibridização in situ; Sex; SSCP. |
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Thesagro: |
Sexo. |
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Thesaurus Nal: |
in situ hybridization; molecular cloning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02354nam a2200253 a 4500
001 1485516
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008 2002 bl uuuu m 00u1 u #d
100 1 $aVALICENTE, F. H.
245 $aMolecular genetics of chromosome elimination and sex determination in the Hessian fly.$h[electronic resource]
260 $a2002.$c2002
300 $a112 p.
500 $aTese (Doutorado) - Purdue University, West Lafayette.
520 $aThe Hessian fly, Mayetiola destructor (Say), is an important insect pest of wheat, Triticum spp. Incorporating major Hessian fly resistance genes into wheat cultivars is the primary method of controlling this pest. However, genetic mutations in the Hessian fly have allowed certain genotypes to make this resistance ineffective. Therefore, greater knowledge of this insect´s genetics is desirable. Two issues are central to this problem: 1) The anomalous mechanism of sex determination in the Hessian fly is poorly understood, and 2) there is an absence of a well characterized genetic map of the Hessian fly genome. My research addressed both problems. Sex determination in the Hessian fly was investigated using both bulked segregant analysis and individual females in a relatively large (N=92) mapping population. The investigation discovered molecular genetic markers that are tightly linked to each other and an autosomal maternal effect gene (Chromosome maitenance, Cm) that appears to control x chromosome elimination among the offspring of individual females. During the course of this investigation, I found that a previously developed AFLP- based genetic map was useful. The improve its utility further, I used fluorescent in situ hybridization (FISH) to test its precision. The physical positions of selected markers on the map were located on the salivary gland polytene chromosomes of the Hessian fly. This work firmly established chromosome-linkage group correlations in the Hessian fly, and identified problems in the map. In the process, molecular markers that can be used to identify each Hessian fly chromosome were developed.
650 $ain situ hybridization
650 $amolecular cloning
650 $aSexo
653 $aAFLP
653 $aClonagem molecular
653 $aDeterminação
653 $aDetermination
653 $aHibridização in situ
653 $aSex
653 $aSSCP
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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| Registros recuperados : 17 | |
| 3. |  | BRIGHENTI, A. F.; SILVA, A. L. da; BRIGHENTI, E.; PORRO, D.; STEFANINI, M. Desempenho vitícola de variedade autóctones italianas em condição de elevada altitude no Sul do Brasil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 6, p. 465-474, jun. 2014. Título em inglês: Viticultural performance of native Italian varieties in high?altitude conditions in Southern Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | RUFATO, L.; KRETZSCHMAR, A. A.; SCHLEMPER, C.; BRIGHENTI, A. F.; SÄHELIN, V.; RUFATO, A. de R. Cluster thinning effects on grape composition of Sangiovese in high altitude regions of Santa Catarina State - Brazil. In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and Horticulture for people: abstracts. Lisboa: ISHS, 2010. p. 722. Resumo S16.243.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 5. | | BRIGHENTI, A. F.; WURZ, D. A.; PASA, M. da S.; RUFATO, L. Plant growth regulators to enhance fruit color of 'Gala' apples. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 11, p. 1118-1122, nov. 2017. Notas Científicas. Título em português: Fitorreguladores para o aumento da coloração de maçãs 'Gala'.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | PASA, M. da S.; KATSURAYAMA, J. M.; BRIGHENTI, A. F.; ARAÚJO FILHO, J. V. de; BONETI, J. I. da S. Desempenho de macieiras 'Imperial Gala' e 'Mishima Fuji' em diferentes porta-enxertos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 1, p. 17-26, jan. 2016. Título em inglês: Performance of 'Imperial Gala' and 'Mishima Fuji' apples on different rootstocks.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | PASA, M. da S.; FELIPPETO, J.; NAVA, G.; SILVA, C. P. da; BRIGHENTI, A. F.; CIOTTA, M. N. Performance of 'Maxi Gala' apple trees as affected by budbreak promoters, in São Joaquim-SC. Revista Brasileira de Fruticultura, v. 40, n. 1, p. 1-10, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 11. | | BRIGHENTI, A. F.; ALLEBRANDT, R.; MUNHOZ, B.; MATOS, D. P. de; REGINA, M. A.; SILVA, A. L. da. Qualification of 'Bordô' grape clones in Vale do Rio do Peixe, in the state of Santa Catarina, Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 7, p. 800-808, July, 2018. Título em português: Qualificação de clones da uva 'Bordô' no Vale do Rio do Peixe, em Santa Catarina.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 13. | | RUFATO, A. de R.; RUFATO, L.; KRETZSCHMAR, A. A.; BRIGHENTI, A. F.; SCHLEMPER, C.; BRIGHENTI, L. M. Timing of cluster thinning on quality of Montepulciano grapevines in high altitude regions of Santa Catarina State - Brazil. In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and Horticulture for people: abstracts. Lisboa: ISHS, 2010. p. 720. Resumo S16.232.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 14. | | WURZ, D. A.; BRIGHENTI, A. F.; MARCON FILHO, J. L.; ALLEBRANDT, R.; BEM, B. P. de; RUFATO, L.; KRETZSCHMAR, A. A. Agronomic performance of 'Cabernet Sauvignon' with leaf removal management in a high-altitude region of Southern Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 10, p. 869-876, out. 2017. Título em português: Desempenho agronômico de 'Cabernet Sauvignon' com manejo de desfolha em região de elevada altitude no Sul do Brasil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | WURZ, D. A.; MARCON FILHO, J. L.; BRIGHENTI, A. F.; ALLEBRANDT, R.; BEM, B. P. de; MAGRO, M.; RUFATO, L.; KRETZSCHMAR, A. A. Effect of shoot topping intensity on 'Cabernet Franc' grapevine maturity in high-altitude region. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 10, p. 946-950, out. 2017. Notas Científicas. Título em português: Efeito de intensidade de desponte na maturação de 'Cabernet Franc' cultivada em região de altitude.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 16. | | BRIGHENTI, A. F.; MUNHOZ, B.; WÜRZ, D. A.; PASA, M. da S.; PINTO, F. A. M. F.; ARAÚJO FILHO, J. V. de; SILVA, A. L. da. Techniques to modify cluster architecture and their effect on the viticultural performance of the Sauvignon Blanc cultivar. Pesquisa Agropecuária Brasileira, v. 55, e1900, 2020. Título em português: Técnicas para modificar a arquitetura dos cachos e seu efeito no desempenho vitícola da cultivar Sauvignon Blanc.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 17. | | PASA, M. da S.; CIOTTA, M. N.; SILVA, C. P. da; BRIGHENTI, A. F.; SOUZA, A. L. K. de; NAVA, G.; SOUZA, Z. da S.; SANTOS, K. L. dos. Manejo do Pomar. CIOTTA, M. N.; ARIOLI, C. J.; PINTO, F. A. M. F.; SANTOS, K. L. dos; ARAÚJO, L.; PASA, M. da S. A cultura da goiabeira-serrana. Florianópolis: Epagri, 2018. 216 p. p. 99-113| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 17 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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