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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
12/03/2004 |
Data da última atualização: |
28/08/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARAÚJO, M. R. A. de; COULMAN, B.; SOMERS, D.; FERDINANDEZ, Y. |
Afiliação: |
CNPC. |
Título: |
Random amplified polymorphic DNA variation within and among meadow bromegrass progeny types. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Plant Breeding, v. 122, p. 416-420, 2003. |
DOI: |
10.1046/j.1439-0523.2003.00830.x |
Idioma: |
Inglês |
Conteúdo: |
Ten meadow bromegrass genotypes tested as half-sib (polycross, PX; open-pollinated, OP) and selfed (S1) progenies were surveyed using random amplified polymorphic DNA. Fourteen primers, which produced 32 markers, were selected to determine the genotypes of 360 individuals from the three progeny tests. Analysis of molecular varian? was performed in each progeny test, and genetic distances between genotypes and progeny types were determined. Among genotype genetic variation in half-sib (PX and OP) progenies was similar. Genetic variation among genotypes for S1 progenies (30.5%) was about twice that round in the half-sib progenies. Variation between individual S1 progenies ranged from 15.7% to 50.1%, while in the half-sib progenies, the range was 6.9- 24.1 %. Based on average distan?s between progeny types for a given genotype, OP and PX were closer to each other than to the S1. An analysis of variance of the molecular marker frequency occurren? was performed for 12 plants within each progeny type of each genotype. Marker frequencies, expressed in percentages, ranged from 10.7% to 84.3%. No significant differences were round for genotype and progeny type-genotype interaction suggesting that ail genotypes behave in a similar manner across the different progeny types. |
Palavras-Chave: |
AMOVA; Bromus riparus; Distância genética; Genetic distances; Genetic relatedness; Gramíneas forrageiras; RAPD marker variation; Variação molecular. |
Thesagro: |
DNA; Marcador Genético; Marcador Molecular; Polimorfismo Genético; Variação Genética. |
Thesaurus Nal: |
Bromus riparius; Forage grasses; Genetic markers; Genetic variation; Random amplified polymorphic DNA technique. |
Categoria do assunto: |
G Melhoramento Genético |
Marc: |
LEADER 02439naa a2200385 a 4500 001 1530359 005 2023-08-28 008 2003 bl uuuu u00u1 u #d 024 7 $a10.1046/j.1439-0523.2003.00830.x$2DOI 100 1 $aARAÚJO, M. R. A. de 245 $aRandom amplified polymorphic DNA variation within and among meadow bromegrass progeny types.$h[electronic resource] 260 $c2003 520 $aTen meadow bromegrass genotypes tested as half-sib (polycross, PX; open-pollinated, OP) and selfed (S1) progenies were surveyed using random amplified polymorphic DNA. Fourteen primers, which produced 32 markers, were selected to determine the genotypes of 360 individuals from the three progeny tests. Analysis of molecular varian? was performed in each progeny test, and genetic distances between genotypes and progeny types were determined. Among genotype genetic variation in half-sib (PX and OP) progenies was similar. Genetic variation among genotypes for S1 progenies (30.5%) was about twice that round in the half-sib progenies. Variation between individual S1 progenies ranged from 15.7% to 50.1%, while in the half-sib progenies, the range was 6.9- 24.1 %. Based on average distan?s between progeny types for a given genotype, OP and PX were closer to each other than to the S1. An analysis of variance of the molecular marker frequency occurren? was performed for 12 plants within each progeny type of each genotype. Marker frequencies, expressed in percentages, ranged from 10.7% to 84.3%. No significant differences were round for genotype and progeny type-genotype interaction suggesting that ail genotypes behave in a similar manner across the different progeny types. 650 $aBromus riparius 650 $aForage grasses 650 $aGenetic markers 650 $aGenetic variation 650 $aRandom amplified polymorphic DNA technique 650 $aDNA 650 $aMarcador Genético 650 $aMarcador Molecular 650 $aPolimorfismo Genético 650 $aVariação Genética 653 $aAMOVA 653 $aBromus riparus 653 $aDistância genética 653 $aGenetic distances 653 $aGenetic relatedness 653 $aGramíneas forrageiras 653 $aRAPD marker variation 653 $aVariação molecular 700 1 $aCOULMAN, B. 700 1 $aSOMERS, D. 700 1 $aFERDINANDEZ, Y. 773 $tPlant Breeding$gv. 122, p. 416-420, 2003.
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3. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | BAIER, A. C.; SOMERS, D. J.; GUSTAFSON, J. P. Hydroponic evaluation of aluminum tolerance in triticale, wheat, and rye. In: MONIZ, A. C.; FURLANI, A. M. C.; SCHAFFERT, R. E.; FAGERIA, N. K.; ROSOLEM, C. A.; CANTARELLA, H. (Ed.). Plant-soil interactions at low pH: sustainable agriculture and Forestry Production. Campinas: Brazilian Soil Science Society, 1997. p. 231. Proceedings of the IV International Symposium on Plant-Soil Interactions at Low pH, Belo Horizonte, 1996. Abstract P24.Biblioteca(s): Embrapa Trigo. |
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5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | CAMEAU, A.; LANGEVIN, F.; CAETANO, V. da R.; HABER, S.; SAVARD, M. E.; VOLDENG, H.; FEDAK, G.; DION, Y.; RIOUX, S.; GILBERT, J.; SOMERS, D.; MARTIN, R. A. A systemic approach for the development of FHB resistant germplasm accelerates genetic progress. Cereal Research Communications, Hungria, v. 36, p. 6-9, 2008.Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
Biblioteca(s): Embrapa Clima Temperado. |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | COMEAU, A.; LANGEVIN, F.; CAETANO, V. da R.; HEBER, S.; SAVARD, M. E.; VOLDENG, H.; FEDAK, G.; DION, Y.; RIOUX, S.; GILBERT, J.; SOMERS, D.; MARTIN, R. A. A sistemic approach for the development of FHB resistant germplasm accelerates. Cereal research communications, Hungria, v. 36, n. 6, p. 5-9, 2008.Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
Biblioteca(s): Embrapa Clima Temperado. |
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7. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANDOW, D. A.; SOMERS, D. A.; AMUGUNE, N.; ARAGÃO, F. J. L.; GHOSH, K.; GUDU, S.; MAGIRI, E.; MOAR, W. J.; NJIHIA, S.; OSIR, E. Transgene locus structure and expression of BT maize. In: HILBECK, A.; ANDOW, D. A. Environmental risk assessment of genetically modified organisms: a case study of Bt Maize in Kenya. Wallingford, UK: CABI Publishing, 2004. 281 p. (Environmental risk assessment of genetically modified organisms series, v. 1). p. 83-116.Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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8. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | COMEAU, A.; LANGEVIN, F.; CAETANO, V. da R.; HABER, S.; SAVARD, M. E.; VOLDENG, H.; FEDAK, G.; DION, Y.; RIOUX, S.; GILBERT, J.; SOMERS, D.; MARTIN, R. A.; SCHEEREN, P. L. A different path to the summit of fusarium head blight resistance in wheat: developing germplasm with a systemic approach. In: EUROPEAN FUSARIUM SEMINAR 'FUSARIUM - MYCOTOXINS, TAXONOMY, PATHOGENICITY AND HOST RESISTANCE', 11., 2010, Radzików. Book of Abstracts Radzików: IHAR, 2010. p. 75-76Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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9. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | GROSSI-DE-SÁ, M. F.; LUCENA, W.; SOUZA, M. L.; NEPOMUCENO, A. L.; OSIR, E. O.; AMUGUNE, N.; HOA, T. T. C.; HAI, T. N.; SOMERS, D. A.; ROMANO, E. Transgene expression and locus structure of Bt cotton. In: HILBECK, A.; ANDOW, D. A.; FONTES, E. M. G.; KAPUSCINSKI, A. R.; SCHEI, P. J. (Ed.). Environmental risk assessment of genetically modified organisms: methodologies for assessing Bt cotton in Brazil. Wallingford, UK: CABI Publishing, 2006. v. 2. p. 93-107. (Environmental risk assessment of genetically modified organisms series, v. 2).Biblioteca(s): Embrapa Algodão; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
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