Navegação Ciências Agrárias por Autor "Dahmer, Nair"
Resultados 1-4 de 4
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Cytogenetic data for Paspalum notatum Flügge accessions
Dahmer, Nair; Schifino-Wittmann, Maria Teresa; Dall'Agnol, Miguel; Castro, Biane de (2008) [Artigo de periódico]Muitas espécies do genus Paspalum L. são importantes forragens, devido à qualidade, produtividade e tolerância para o stress ambiental. Números cromossômicos, configurações meióticas e fertilidade do pólen foram analisados ... -
Determination of the mode of reproduction of bahiagrass hybrids using cytoembryological analysis and molecular markers
Weiler, Roberto Luis; Dall'Agnol, Miguel; Simioni, Carine; Krycki, Karine Cristina; Dahmer, Nair; Guerra, Divanilde (2017) [Artigo de periódico]The aim of this study was to determine the mode of reproduction of a hybrid progeny derived from intraspecific crosses of Paspalum notatum through cytoembryological analysis and use of RAPD (random amplification of polymorphic ... -
Genetic diversity assessed by microsatellite markers in the amphicarpic species Trifolium polymorphum Poir.
Conterato, Ionara Fatima; Schifino-Wittmann, Maria Teresa; Guerra, Divanilde; Büttow, Míriam Valli; Dall'Agnol, Miguel; Dahmer, Nair (2018) [Artigo de periódico]Trifolium polymorphum Poir. is an amphicarpic forage legume from southern Brazil, Uruguay, Argentina, Paraguay and Chile. Information on the genetic diversity of natural populations in natural grasslands in southern Brazil ... -
Tetraploidization in citrus rootstocks : effect of genetic constitution and environment in chromosome duplication
Guerra, Divanilde; Schifino-Wittmann, Maria Teresa; Schwarz, Sergio Francisco; Weiler, Roberto Luis; Dahmer, Nair; Souza, Paulo Vitor Dutra de (2016) [Artigo de periódico]The objective of this study was to identify polyploid plants from citrus rootstocks and to evaluate the influence of the genetic constitution and of the environment on the frequency of chromosome duplication. Populations ...