Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Electron. J. Biotechnol. (1) Genet. Mol. Biol. (1) Autor Klíma,Miroslav (2) Čurn,Vladislav (1) Curn,Vladislav (1) Havlíčková,Lenka (1) Havlícková,Lenka (1) Hilgert-Delgado,Alois Antonín (1) Jozová,Eva (1) Kučera,Vratislav (1) Kucera,Vratislav (1) Přibylová,Marie (1) Mais... Palavra-chave Cytoplasmic male sterility (1) Double haploid (1) Hybrid breeding (1) MAS (1) Microspore embryogenesis (1) Ogura CMS (1) Oilseed rape (1) Rfo gene (1) S locus (1) SLG (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2015 (1) 2014 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Non-destructive in vitro selection of microspore-derived embryos with the fertility restorer gene for CMS Ogu-INRA in winter oilseed rape (Brassica napus L.) Electron. J. Biotechnol. Havlíčková,Lenka; Klíma,Miroslav; Přibylová,Marie; Hilgert-Delgado,Alois Antonín; Kučera,Vratislav; Čurn,Vladislav. Background Microspore embryogenesis and cytoplasmic male sterility system (CMS) are two approaches widely exploited in Brassica napus breeding for production of homozygous doubled haploid (DH) lines and F1 hybrids respectively. Cytoplasmic male sterility system (CMS) is one of the most important pollination systems for hybrid seed production and utilisation of doubled haploid system to quickly prepare fully homozygous fertility restorer lines for CMS Ogu-INRA is very beneficial. Generally, only a small part of microspore-derived embryos is used for plant regeneration, without any knowledge about their properties. Therefore, the possibility of early detection of desirable genotypes bearing a single dominant nuclear fertility restorer (Rfo) gene, can double... Tipo: Journal article Palavras-chave: Cytoplasmic male sterility; Microspore embryogenesis; Ogura CMS; Oilseed rape; Rfo gene. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000100011 Detection of self-incompatible oilseed rape plants (Brassica napus L.) based on molecular markers for identification of the class I S haplotype Genet. Mol. Biol. Havlícková,Lenka; Jozová,Eva; Klíma,Miroslav; Kucera,Vratislav; Curn,Vladislav. The selection of desirable genotypes with recessive characteristics, such as self-incompatible plants, is often difficult or even impossible and represents a crucial barrier in accelerating the breeding process. Molecular approaches and selection based on molecular markers can allow breeders to overcome this limitation. The use of self-incompatibility is an alternative in hybrid breeding of oilseed rape. Unfortunately, stable self-incompatibility is recessive and phenotype-based selection is very difficult and time-consuming. The development of reliable molecular markers for detecting desirable plants with functional self-incompatible genes is of great importance for breeders and allows selection at early stages of plant growth. Because most of these... Tipo: Info:eu-repo/semantics/article Palavras-chave: Double haploid; Hybrid breeding; MAS; S locus; SLG. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572014000400012 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco