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Mostrando ítems 11-20 de 99
A molecular phylogeny and classification of Verbenaceae
(Botanical Society of America, 2010-10)
Premise of the study: Verbenaceae consist of trees, shrubs, lianas, and herbs distributed primarily in Latin America, where they occur in a wide array of ecosystems. A second center of diversity exists in Africa. Competing ...
Nuclear phylogeny and hypothesized allopolyploidization events in the Subtribe Otachyriinae (Paspaleae, Poaceae)
(Cambridge University Press, 2018-10)
Otachyriinae Butzin, one of the three subtribes within the Paspaleae tribe of grasses, includes seven genera and approximately 35 species. Interestingly, this subtribe comprises species with C3, C3-C4 intermediate, and C4 ...
Phylogeny of Lundia (Bignoniaceae) based on ndhF and PepC sequences
(INT ASSOC PLANT TAXONOMY-IAPTBRATISLAVA, 2012)
The circumscription of genera belonging to tribe Bignonieae (Bignoniaceae) has traditionally been complex, with only a few genera having stable circumscriptions in the various classification systems proposed for the tribe. ...
Filogenia y evolución de la subtribu Melinidinae (Paniceae: panicoideae: poaceae)Phylogeny and evolution of the subtribe Melinidinae (Paniceae: panicoideae: poaceae)
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2010)
An expanded phylogeny of Setaria (Poaceae, Panicoideae, Paniceae) and its relationships within the subtribe Cenchrinae
Matriz Molecular (archivo .fas) del marcador cloroplastidial ndhF y Árboles (MCCT, Consenso Estricto y ML) obtenidos de los respectivos análisis bioinformáticos realizados con la matriz molecular.
Evaluating the phylogenetic position of the monotypic family Halophytaceae (Portulacinae, Caryophyllales) based on plastid and nuclear molecular data sets
(Sociedad Botánica de México, 2014-08)
In spite of numerous phylogenetic studies to determine relationships in Order Caryophyllales and particularly in the suborder Portulacinae, the position of Halophytaceae remains controversial. Halophytum ameghinoi belongs ...
The Family Placement of Cyrtandromoea
Cyrtandromoea is a genus consisting of about 12 species of perennial caulescent herbs with a distribution in China, India, Myanmar, Thailand, and western Malesia. The genus has previously been associated with either ...
Avaliação e caracterização da atividade anti-Toxoplasma gondii de peptídeos bioativos
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE PARASITOLOGIAPrograma de Pós-Graduação em ParasitologiaUFMG, 2020-05-19)
The zoonotic protozoan Toxoplasma gondii is the etiologic agent of toxoplasmosis, a
cosmopolitan disease that affects one third of the world population. For most
immunocompetent individuals, toxoplasmosis manifests itself ...
Inferences on the origins of polyploid Turnera species (Passifloraceae) based on molecular data
(National Research Council Canada-NRC Research Press, 2013-03)
We explore the evolution of polyploids in subseries Turnera, testing hypotheses on their origins using DNA sequences (partial ndhF and trnT-L) from the plastid genome, as well as sequences of the nuclear ribosomal internal ...
Complete chloroplast genome of Anathallis obovata (Orchidaceae: Pleurothallidinae)
(2019-06-30)
Anathallis (Pleurothallidinae) is a Neotropical orchid genus with over 150 species. Although previous phylogenetic studies suggest the polyphyletism of the genus, there is little information about the group in the literature ...