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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
29/08/2018 |
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Data da última atualização: |
29/08/2018 |
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Autoria: |
BLUNT, M. H.; PERRY, M.; LANE, R. |
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Título: |
The production of haemoglobin C by sheep at simulated high altitude. |
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Ano de publicação: |
1970 |
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Fonte/Imprenta: |
Research in Veterinary Science, v. 11, n. 2, p. 191-193, Mar. 1970. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Altitude animals; DEAE Cellulose. |
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Thesaurus Nal: |
Atmospheric pressure; Chromatography; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00546naa a2200193 a 4500
001 2094679
005 2018-08-29
008 1970 bl uuuu u00u1 u #d
100 1 $aBLUNT, M. H.
245 $aThe production of haemoglobin C by sheep at simulated high altitude.
260 $c1970
650 $aAtmospheric pressure
650 $aChromatography
650 $aSheep
653 $aAltitude animals
653 $aDEAE Cellulose
700 1 $aPERRY, M.
700 1 $aLANE, R.
773 $tResearch in Veterinary Science$gv. 11, n. 2, p. 191-193, Mar. 1970.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
27/05/1999 |
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Data da última atualização: |
21/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PESSONI, L. A.; ZIMMERMANN, M. J. de O.; FARIA, J. C. de. |
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Afiliação: |
LUIS ALBERTO PESSONI; MARIA JOSE DE OLIVEIRA ZIMMERMANN, CNPAF; JOSIAS CORREA DE FARIA, CNPAF. |
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Título: |
Genetic control of characters associated with bean golden mosaic geminivirus resistance in Phaseolus vulgaris L. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Brazilian Journal of Genetics, v. 20, n. 1, p. 51-58, mar. 1997. |
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DOI: |
https://doi.org/10.1590/S0100-84551997000100010 |
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Idioma: |
Inglês |
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Conteúdo: |
Bean golden mosaic is the most important viral disease of the bean crop (Phaseolus vulgaris L.) in Latin America. The genetics of resistance to a Brazilian strain of bean golden mosaic virus (BGMV), was studied in a 4 x 4 diallel cross without reciprocals, among the parental genotypes DOR 303, EMGOPA 201 Ouro, Carnaval, and Redlands Greenleaf C. Seedlings of the four parents, six F1 hybrids, 12 backcrosses, and F2 generations for each combination were inoculated on the eighth day after sowing by exposure to a viruliferous whitefly (Bemisia tabaci Genn.) population for 24 h, in a glasshouse, prior to transplantation to field conditions. The full set of two parents, F1, F2 and respective backcrosses for each combination was considered to be a family. Data were recorded and analyzed for foliar yellowing, plant dwarfing, and pod malformation, using a randomized block design, with two replications. Weighted generation mean analysis was performed for each of the six families. An additive gene action model was significant for the three characteristics evaluated. On the other hand, non-additive gene action had greater absolute value in most cases. Resistance to foliar yellowing conferred by genes from DRO 303 was highly heritable and was expressed equally well in the different genetic backgrounds evaluated. Such resistance may be oligogenic. Broad- and narrow-sense heritabilities were relatively high for all response traits. The three traits studied were all positively correlated, indicating that they can be simultaneously selected for enhancement. The highest correlation coefficient was obtained for dwarfing x pod malformation. MenosBean golden mosaic is the most important viral disease of the bean crop (Phaseolus vulgaris L.) in Latin America. The genetics of resistance to a Brazilian strain of bean golden mosaic virus (BGMV), was studied in a 4 x 4 diallel cross without reciprocals, among the parental genotypes DOR 303, EMGOPA 201 Ouro, Carnaval, and Redlands Greenleaf C. Seedlings of the four parents, six F1 hybrids, 12 backcrosses, and F2 generations for each combination were inoculated on the eighth day after sowing by exposure to a viruliferous whitefly (Bemisia tabaci Genn.) population for 24 h, in a glasshouse, prior to transplantation to field conditions. The full set of two parents, F1, F2 and respective backcrosses for each combination was considered to be a family. Data were recorded and analyzed for foliar yellowing, plant dwarfing, and pod malformation, using a randomized block design, with two replications. Weighted generation mean analysis was performed for each of the six families. An additive gene action model was significant for the three characteristics evaluated. On the other hand, non-additive gene action had greater absolute value in most cases. Resistance to foliar yellowing conferred by genes from DRO 303 was highly heritable and was expressed equally well in the different genetic backgrounds evaluated. Such resistance may be oligogenic. Broad- and narrow-sense heritabilities were relatively high for all response traits. The three traits studied were all positively correlated, i... Mostrar Tudo |
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Palavras-Chave: |
BGMV; Geminivirus. |
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Thesagro: |
Controle genético; Feijão; Mosaico dourado; Phaseolus vulgaris. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/130202/1/BJG.pdf
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Marc: |
LEADER 02388naa a2200229 a 4500
001 1205830
005 2023-06-21
008 1997 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-84551997000100010$2DOI
100 1 $aPESSONI, L. A.
245 $aGenetic control of characters associated with bean golden mosaic geminivirus resistance in Phaseolus vulgaris L.$h[electronic resource]
260 $c1997
520 $aBean golden mosaic is the most important viral disease of the bean crop (Phaseolus vulgaris L.) in Latin America. The genetics of resistance to a Brazilian strain of bean golden mosaic virus (BGMV), was studied in a 4 x 4 diallel cross without reciprocals, among the parental genotypes DOR 303, EMGOPA 201 Ouro, Carnaval, and Redlands Greenleaf C. Seedlings of the four parents, six F1 hybrids, 12 backcrosses, and F2 generations for each combination were inoculated on the eighth day after sowing by exposure to a viruliferous whitefly (Bemisia tabaci Genn.) population for 24 h, in a glasshouse, prior to transplantation to field conditions. The full set of two parents, F1, F2 and respective backcrosses for each combination was considered to be a family. Data were recorded and analyzed for foliar yellowing, plant dwarfing, and pod malformation, using a randomized block design, with two replications. Weighted generation mean analysis was performed for each of the six families. An additive gene action model was significant for the three characteristics evaluated. On the other hand, non-additive gene action had greater absolute value in most cases. Resistance to foliar yellowing conferred by genes from DRO 303 was highly heritable and was expressed equally well in the different genetic backgrounds evaluated. Such resistance may be oligogenic. Broad- and narrow-sense heritabilities were relatively high for all response traits. The three traits studied were all positively correlated, indicating that they can be simultaneously selected for enhancement. The highest correlation coefficient was obtained for dwarfing x pod malformation.
650 $aControle genético
650 $aFeijão
650 $aMosaico dourado
650 $aPhaseolus vulgaris
653 $aBGMV
653 $aGeminivirus
700 1 $aZIMMERMANN, M. J. de O.
700 1 $aFARIA, J. C. de
773 $tBrazilian Journal of Genetics$gv. 20, n. 1, p. 51-58, mar. 1997.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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