Double Haploid Dh
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Estabilidade fenotípica de genótipos de algodoeiros obtidos por semigamia no Estado de Minas Gerais
The objectives of this research were: to evaluate the performance of doublehaploid cotton genotypes (HD) in relation to their parental genotypes in three contrasting environments of the state of Minas Gerais, Brazil, and to determine the possible genotype by environment interactions and stability and adaptability parameters. In the state of Minas Gerais, Bra
Publicado em: 2008
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2. Mapeamento de QTLs para resistência a grãos ardidos causados por diplodia (Stenocarpella Sp.) em milho (Zea Mays L.)
Grãos ardidos causados pelos fungos Stenocarpella maydis (Berkeley) e Stenocarpella macrospora (Earle) tem se constituído num dos maiores fatores limitantes para a produção de milho (Zea mays L.) no Brasil. Estes fungos podem causar infecções no colmo, folhas e grãos, podendo ocasionar reduções significativas na produtividade e na qualidade do grão
Publicado em: 2008
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3. Genetic analysis of adult-plant resistance to leaf rust in a double haploid wheat (Triticum aestivum L. em Thell) population
A genetic analysis of adult plant resistance to leaf rust (Puccinia triticina) was performed in in vitro obtained double haploid progenies from a cross between the Brazilian wheat cultivar Trigo BR 35, which, under the high inoculum pressure of the southern region, has been resistant to leaf rust for more than 12 years, and the susceptible cultivar IAC 13-Lo
Genetics and Molecular Biology. Publicado em: 2004
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4. Efficiency of Generations for Estimating Marker-Associated Qtl Effects by Multiple Regression
Knowledge about the efficiency of generations for estimating marker-associated QTLs is needed for selection. The objective of this paper is to develop a theory to compare the efficiency of segregating generations and testcrosses from the cross of two inbred lines differing in value for a quantitative trait (P(1) X P(2)) for estimating additive, dominance and