Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 2
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451 Biological Sciences
Mazeti, Camila Montoro; Universidade Estadual de Maringá; Maniglia, Thiago Cintra; Universidade Estadual de Maringá; Prioli, Sônia Maria Alves Pinto; Universidade Estadual de Maringá; Prioli, Alberto José; Universidade Estadual de Maringá.
There are evidences that Bryconamericus aff. iheringii represents a species complex. DNA molecular markers have been effective in studies on phylogeny, taxonomy, and identification of cryptic species. In this study, partial sequences of genes of ATPase 6 and 8 were used to assess genetic diversity within and among populations of B. aff. iheringii of sub-basins of Tibagi, Pirapó and Ivaí rivers, belonging to the Upper Paraná river basin. The analysis of the sequences of genes pointed out high genetic diversity in B. aff. iheringii from the sub-basins studied with genetic distance values comparable to those found among different species. There was a division of the individuals into five groups. The comparison with other species of Bryconamericus that have...
Palavras-chave: Characiformes; Bryconamericus; MtDNA; Genes of ATPase 6 and 8 Biologia Molecular Characiformes; Bryconamericus; MtDNA; ATPase 8 e 6 Biologia Molecular.
Ano: 2013 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451
Imagem não selecionada

Imprime registro no formato completo
Nucleotide diversity of Hemigrammus cf. marginatus (Characiformes, Characidae) in the upper Paraná river floodplain - doi: 10.4025/actascibiolsci.v34i3.6669 Biological Sciences
Maniglia, Thiago Cintra; Universidade Estadual de Maringa; Prioli, Alberto José; Universidade Estadual de Maringá; Bignotto, Thais Souto; Universidade Estadual de Maringá; Boni, Talge Aiex; Universidade Estadual de Maringá; Prioli, Sônia Maria Alves Pinto; Universidade Estadual de Maringá; Pavanelli, Carla Simone; Universidade Estadual de Maringá.
Characidae is the largest and more diversified family from Characiformes and presents several classification problems, with several genera currently allocated as incertae sedis, such as the genus Hemigrammus. The upper Paraná river floodplain is an environment with high fish diversity. There is at least one species of Hemigrammus, however there are divergences among some authors about the number and the identification of the species from this genus. Therefore the goal of this study was to characterize, using a molecular approach, individuals of Hemigrammus from the upper Paraná river floodplain and to compare them with individuals from the type locality of Hemigrammus marginatus, since this is the only species distributed in this floodplain. For this, the...
Tipo: Genético taxonômico Palavras-chave: 2.02.00.00-5 DNA; Mitochondrial; ATPase 6; ATPase 8; Nucleotidic diversity Genética.
Ano: 2012 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/6669
Registros recuperados: 2
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional