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| Registros recuperados: 238 | |
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| Kalil Filho, Antonio Nascim; Hirano, Elcio; Sturion, José Alfredo; Sousa, Valderês Aaparecida de; Marzollo, Luiz Gustvo; Nicolotti, Filipe; Ukan, Daniele. |
| Exploitation of imbuya (Ocotea porosa) occurred at the same time of Araucaria angustifolia. Imbuya is threatned of extinction, owns a valuable wood and for these characteristics, Embrapa Florestas, located at Colombo, State of Paraná, Brazil, decided to make efforts for its conservation ex-situ. Collects in Southern Brazil at the localities of Caçador, Canoinhas (State of Santa Catarina), Colombo and Bocaiúva do Sul (State of Paraná) were realized. A complete randomized design was used in 12 months age seedlings. In this experiment, height of thirty one progenies ordered in plots of five plants with four replications was measured. The general mean for height was 16,55 cm. The additive genetic variance estimate was 72,03, the heritability coefficient... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Selection; Germplasm; Genetic gain; Genetic parameters; Breeding Seleção; Germoplasma; Ganhos genéticos; Parâmetros genéticos; Melhoramento. |
| Ano: 2004 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1591 |
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| Zaefizadeh,Mohammad; Jamaati-e-Somarin,Shahzad; Ojaghi,Javid; Seyedi,Seyed Mehdi; Zabihi-e-Mahmoodabad,Roghayyeh; Ochi,Mehran. |
| The objective of this study was to identify gliadin band patterns and the extent of genetic diversity in durum wheat genotypes from Northwestern Iran and the Republic of Azerbaijan. Gliadins from 46 landraces and four cultivars were evaluated through acid PAGE analyses. Sixty-six polymorphic bands and 81 patterns were identified. Twenty-four different motility bands and 22 patterns were found in the ω gliadin region with 14 polymorph bands and 20 patterns for α and γ gliadins, and 14 bands and 19 different patterns for β gliadins. The combination of these patterns generated 38 and 39 combinations for Gli-1 and Gli-2 loci, respectively. The genetic diversity index (H) was higher for α gliadins (0.924), followed by ω and γ gliadins (0.899 and 0.878,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Triticum durum; Acid PAGE analysis; Germplasm; Traditional agriculture. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010001200013 |
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| Registros recuperados: 238 | |
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