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	Provedor de dados Scientia Agricola (1) Rev. bras. sementes (1) Autor Amaral Jr.,Antônio Teixeira do (1) Daher,Rogério Figueiredo (1) Guimarães,Cláudia Teixeira (1) Pereira,Antônio Vander (1) Pereira,Messias Gonzaga (1) Salgado,Kalinka Carla Padovani de Carvalho (1) Souza,Lourenço Viana de (1) Vieira,das Graças Guimarães Carvalho (1) Von Pinho,Renzo Garcia (1) Von Pinho,Édila Vilela de Resende (1) Mais... Palavra-chave Isoenzymatic markers (2) Dendrogram (1) Microsatellites markers (1) Pennisetum purpureum Schum. (1) Tocher optimization method (1) Zea mays (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2006 (1) 2002 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Genetic purity certificate in seeds of hybrid maize using molecular markers Rev. bras. sementes Salgado,Kalinka Carla Padovani de Carvalho; Vieira,das Graças Guimarães Carvalho; Von Pinho,Édila Vilela de Resende; Guimarães,Cláudia Teixeira; Von Pinho,Renzo Garcia; Souza,Lourenço Viana de. One of the main features that confer high quality to the seed is its genetic purity, in which one of the major causes of contamination is the self-pollination of the female parent. Up to date, there is no accurate and fast methods for detecting such contamination. Thus, this work was carried out to certify the genetic purity in seeds of hybrid maize using different biochemical and DNA-based markers. Two single-cross hybrids and their parental lines derived from the maize breeding program at UFLA were evaluated by isoenzymatic pattern of alcohol dehydrogenase (ADH), esterase (EST), acid phosphatase (ACP), glutamate-oxaloacetate transaminase (GOT), malate dehydrogenase (MDH), isocitrate dehydrogenase (IDH), phosphoglucomutase (PGM), 6-phosphoglucomate... Tipo: Info:eu-repo/semantics/article Palavras-chave: Zea mays; Microsatellites markers; Isoenzymatic markers. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-31222006000100024 Genetic divergence among elephantgrass cultivars assessed by RAPD markers in composit samples Scientia Agricola Daher,Rogério Figueiredo; Pereira,Messias Gonzaga; Pereira,Antônio Vander; Amaral Jr.,Antônio Teixeira do. Elephantgrass (Pennisetum purpureum Schum.) is native to regions of tropical Africa and was introduced in Brazil around 1920 through plantings imported from Cuba. It is currently one of the most widespread forage plants throughout the country. At first, there were two cultivars, Napier and Mercker, with well defined characteristics. New genotypes arose and it is believed that the large number of cultivars existing today in germplasm bank is due to duplicates. DNA markers for cultivar characterization are a very valuable tool, especially in situations where morphological and isoenzymatic markers have already been used as in the case of elephantgrass. Thus RAPD markers were used to estimate the genetic divergence among the Napier group elephantgrass... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pennisetum purpureum Schum.; Tocher optimization method; Dendrogram; Isoenzymatic markers. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000400001 Registros recuperados: 2 Primeira ... 1 ... Última

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