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	Provedor de dados Genet. Mol. Biol. (2) Autor Tarazi,Roberto (2) Berg,Cassio Van Den (1) Borges,Daniela B. (1) Ciampi,Ana Yamaguishi (1) Ferraz,Elza Martins (1) Gaiotto,Fernanda Amato (1) Gandara,Flávio Bertin (1) Kageyama,Paulo Yoshio (1) Moraes,Mário Luiz Teixeira (1) Moreno,Maria Andréia (1) Rodrigues,Polliana S. (1) Santos,Alesandro S. (1) Vencovsky,Roland (1) Vinson,Christina Cleo (1) Vivas,Caio V. (1) Mais... Palavra-chave Chloroplast (1) Dipteryx alata (1) Founder effect (1) Functional connectivity (1) Genetic structure (1) Mating system (1) SSR (1) Simple sequence repeat development (1) Tree species (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2010 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Gene pool sharing and genetic bottleneck effects in subpopulations of Eschweilera ovata (Cambess.) Mart. ex Miers (Lecythidaceae) in the Atlantic Forest of southern Bahia, Brazil Genet. Mol. Biol. Santos,Alesandro S.; Borges,Daniela B.; Vivas,Caio V.; Berg,Cassio Van Den; Rodrigues,Polliana S.; Tarazi,Roberto; Gaiotto,Fernanda Amato. Abstract Forest loss and fragmentation are the main threats to the maintenance of the Atlantic Forest, an important global biodiversity hotspot. Because of the current critical level of deforestation, ecological corridors are needed to facilitate species dispersion and gene flow among fragments. This study was conducted to investigate the genetic variability and gene pool sharing of Eschweilera ovata in five forest remnants in southern Bahia, Brazil using nuclear simple sequence repeat (nSSR) and plastid simple sequence repeat (cpSSR) microsatellite markers. cpSSR marker analysis revealed the domains of four haplotypes, showing that 80% of the individuals had only four maternal origins, reflecting a founder effect and/or genetic bottleneck. The results of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Functional connectivity; Tree species; Chloroplast; Founder effect; Simple sequence repeat development. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000400655 High levels of genetic differentiation and selfing in the Brazilian cerrado fruit tree Dipteryx alata Vog. (Fabaceae) Genet. Mol. Biol. Tarazi,Roberto; Moreno,Maria Andréia; Gandara,Flávio Bertin; Ferraz,Elza Martins; Moraes,Mário Luiz Teixeira; Vinson,Christina Cleo; Ciampi,Ana Yamaguishi; Vencovsky,Roland; Kageyama,Paulo Yoshio. Dipteryx alata is a native fruit tree species of the cerrado (Brazilian savanna) that has great economic potential because of its multiple uses. Knowledge of how the genetic variability of this species is organized within and among populations would be useful for genetic conservation and breeding programs. We used nine simple sequence repeat (SSR) primers developed for Dipteryx odorata to evaluate the genetic structure of three populations of D. alata located in central Brazil based on a leaf sample analysis from 101 adults. The outcrossing rate was evaluated using 300 open-pollinated offspring from 25 seed-trees. Pollen dispersal was measured by parentage analysis. We used spatial genetic structure (SGS) to test the minimal distance for harvesting seeds... Tipo: Info:eu-repo/semantics/article Palavras-chave: Dipteryx alata; Genetic structure; Mating system; SSR. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000100015 Registros recuperados: 2 Primeira ... 1 ... Última

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