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	Provedor de dados Genet. Mol. Biol. (2) Autor Allagui,Mohamed Bechir (1) Bnejdi,Fethi (1) Cointry,Enrique Luis (1) Cravero,Vanina Pamela (1) El Gazzah,Mohamed (1) Hanbury,Colin (1) Picardi,Liliana Amelia (1) Saadoun,Morad (1) Mais... Palavra-chave Heredity (2) Additive model (1) Best fit model (1) Clones (1) Epistasis (1) Gene effect (1) Globe artichoke (1) Inbreed lines (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2010 (1) 2005 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última An approach for understanding the heredity of two quality traits (head color and tightness) in globe artichoke (Cynara scolymus L.) Genet. Mol. Biol. Cravero,Vanina Pamela; Picardi,Liliana Amelia; Cointry,Enrique Luis. The inheritance of head color and tightness in globe artichoke was studied utilizing crosses between inbreed lines and between clones and self-pollinated clones from different genetic origins. These genetic materials were sowed in a completely randomized design with 20 plants per plot and genotype. Globe artichoke heads were classified into three colors (purple-green, purple and green) and three head tightness types (compact, fairly compact and soft) and the segregating ratios for these traits tested in each offspring using the chi-square test. Crosses between green and purple inbreed lines produced only purple-green heads but F2 generation segregated at a purple-green:purple:green ratio of 9:3:4. The self-pollinated compact head clones produced a compact... Tipo: Info:eu-repo/semantics/article Palavras-chave: Globe artichoke; Heredity; Inbreed lines; Clones; Epistasis. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000300016 Relationship between epistasis and aggressiveness in resistance of pepper (Capsicum annuum L.) to Phytophthora nicotianae Genet. Mol. Biol. Bnejdi,Fethi; Saadoun,Morad; Allagui,Mohamed Bechir; Hanbury,Colin; El Gazzah,Mohamed. This study evaluated the types of gene action governing the inheritance of resistance to Phytophthora nicotianae necrosis in populations derived from two crosses involving two susceptible (Beldi and Nabeul II) and one resistant (CM334) cultivars of pepper (Capsicum annuum L.). Populations, composed of Pr, Ps, F1,F2,BC1Pr, and BC1Ps generations, were inoculated with six P. nicotianae isolates. Generation means analysis indicated that an additive-dominance model was appropriate for P. nicotianae isolates PnKo1,PnKo2 and PnKr1, which showed low aggressiveness in the two crosses. For the more aggressive isolates PnBz1,PnBz2 and PnKr2, epistasis was an integral component of resistance in the two crosses. The presence of epistasis in the resistance of pepper to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Additive model; Best fit model; Gene effect; Heredity. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000200014 Registros recuperados: 2 Primeira ... 1 ... Última

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