Navegação Ciências Biológicas por Autor "Zamberlan, Priscilla Mena"
Resultados 1-4 de 4
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Phylogeny, biogeography and divergence times in Passiflora (Passifloraceae)
Muschner, Valeria Cunha; Zamberlan, Priscilla Mena; Bonatto, Sandro Luis; Freitas, Loreta Brandão de (2012) [Artigo de periódico]As part of a long-term investigation on the evolution of Passiflora L., we investigated the divergence ages of the genus and diversification of its subgenera, relating them with biogeographical and/or historical events, ... -
Re-evaluation of the generic status of Athenaea and Aureliana (Withaniinae, Solanaceae) based on molecular phylogeny and morphology of the calyx
Zamberlan, Priscilla Mena; Rodrigues, Izabela M. C.; Mader, Geraldo; Castro, Luana; Stehmann, Joao Renato; Bonatto, Sandro Luis; Freitas, Loreta Brandão de (2015) [Artigo de periódico]Subtribe Withaniinae (Solanaceae) comprises seven genera and c. 40 species, with an almost cosmopolitan distribution. Athenaea and Aureliana are exclusively South American, with diversity centres in the Brazilian Atlantic ... -
Secondary structure of nrDNA Internal Transcribed Spacers as a useful tool to align highly divergent species in phylogenetic studies
Giudicelli, Giovanna Câmara; Mader, Geraldo; Silva-Arias, Gustavo Adolfo; Zamberlan, Priscilla Mena; Bonatto, Sandro Luis; Freitas, Loreta Brandão de (2017) [Artigo de periódico]Recently, it has been suggested that internal transcribed spacer (ITS) sequences are under selective constraints to preserve their secondary structure. Here, we investigate the patterns of the ITS nucleotide and secondary ... -
The use and limits of ITS data in the analysis of intraspecific variation in Passiflora L. (Passifloraceae)
Mader, Geraldo; Zamberlan, Priscilla Mena; Fagundes, Nelson Jurandi Rosa; Magnus, Tielli; Salzano, Francisco Mauro; Bonatto, Sandro Luis; Freitas, Loreta Brandão de (2010) [Artigo de periódico]The discovery and characterization of informative intraspecific genetic markers is fundamental for evolutionary and conservation genetics studies. Here, we used nuclear ribosomal ITS sequences to access intraspecific genetic ...