Buscar
Mostrando ítems 21-30 de 501
A phylogenetic analysis of Rhamnaceae using rbcL and trnL-F plastid DNA sequences
Previous tribal classifications of Rhamnaceae have been based on fruit characters, resulting in the delimitation of large and otherwise heterogeneous groups. We evaluated the most recent classification with DNA sequences ...
The Lucilia group (Asteraceae, Gnaphalieae): phylogenetic and taxonomic considerations based on molecular and morphological evidence
(Springer Wien, 2015-04)
The Lucilia group sensu Anderberg and Freire comprises nine South American genera: Belloa, Berroa, Chevreulia, Cuatrecasasiella, Facelis, Gamochaetopsis, Jalcophila, Lucilia and Luciliocline. The aims of this contribution ...
Phylogenetic position of monotypic genus Verbenoxylum (Verbenaceae) and new combination under Recordia
(American Society of Plant Taxonomists, 2013-02)
In spite of the recent studies on the phylogeny of Verbenaceae, the position of the monotypic Verbenoxylum, endemic to the Atlantic rainforest in southeastern Brazil, remains unsolved. Molecular data were here analyzed to ...
Phylogenetic relationships and infrageneric classification of Epidendrum subgenus Amphiglottium (Laeliinae, Orchidaceae)
(SPRINGER WIEN, 2009)
Epidendrum L. is the largest genus of Orchidaceae in the Neotropical region; it has an impressive morphological diversification, which imposes difficulties in delimitation of both infrageneric and interspecific boundaries. ...
Phylogenetic Relationships in the Genus Paspalum (Poaceae: Panicoideae: Paniceae): An Assessment of the Quadrifaria and Virgata Informal Groups
(American Society of Plant Taxonomists, 2009-03)
Paspalum, an American genus of the x = 10 Paniceae clade, includes about 330 species, four subgenera, and 27 informal groups. Within the genus, the Quadrifaria and Virgata groups are well-represented in South and Central ...
Phylogeny of the tribe Colletieae (Rhamnaceae) - A sensitivity analysis of the plastid region trnL-trnF combined with morphology
(Springer Wien, 2005-02)
The phylogenetic relationships within the tribe Colletieae (Rhamnaceae) were examined combining data from a previous morphological analysis with data from the trnL intron and trnL-F spacer. Previous studies have failed to ...
A molecular phylogenetic study of Deschampsia (Poaceae: Aveneae) inferred from nuclear ITS and plastid trnL sequence data: support for the recognition of Avenella and Vahlodea
(International Association for Plant Taxonomy, 2007-02)
The circumscription and phylogeny of Deschampsia were studied for the first time by parsimony analysis of nuclear ribosomal internal transcribed spacer (ITS) and plastid trnL intron sequences. The traditional sectional ...
Draft Genome of Rhodococcus rhodochrous TRN7, Isolated from the Coast of Trindade Island, Brazil
(American Society for Microbiology, 2016)
Variabilidade da frequência cardíaca em ratos submetidos a suplementação de creatina e ao treinamento de forçaHeart rate variability in rats submitted to creatine supplementation and strength training
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Administração, 2020)