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Now showing items 11-18 of 18
Caracterização genética populacional e parentesco em Tapicuru, Plegadis chihi (Vieillot, 1817) (Threskiornithidae), do Rio Grande do Sul
(Universidade Federal de São Carlos, 2011-01-24)
The white-faced ibis, Plegadis chihi (Vieillot, 1817) (Pelecaniformes, Threskiornithidae) is a migratory waterbird that breeds in colonies in the southern of Brazil. In point of view of genetics, this species was not ...
Estudos citogenéticos em espécies das tribos Hypostomini e Ancistrini (Loricariidae, Hypostominae)
(Universidade Federal de São Carlos, 2011-09-02)
Conventional and molecular cytogenetic analysis were performed on 15 species of the subfamily Hypostominae, comprising 12 species of the Hypostomini tribe, genus Hypostomus, and three of the Ancistrini tribe, genera Ancistrus ...
Problemas taxonômicos da família Threskiornithidae: filogenia molecular e o caso de Eudocimus
(Universidade Federal de São Carlos, 2011-03-01)
The family Threskiornithidae includes 13 genera and 32 species, but the relationships among genera, species or subspecies have been little studied. This family is traditionally divided into two subfamilies: Plataleinae and ...
Produção recombinante e caracterização de uma desintegrina da peçonha de Rhinocerophis alternatus (antiga Bothrops alternatus) com atividade antimetastática visando o desenvolvimento de um novo fármaco
(Universidade Federal de São Carlos, 2011-06-28)
This work presents the study of the effects of an RGD disintegrin from Rhinocerophis alternatus (ancient Bothrops alternatus) in key steps of the metastatic cascade. Disintegrins are cysteine-rich peptides, which have ...
Caracterização e análise da região codificadora do gene fruitless em moscas-das-frutas (Anastrepha obliqua)
(Universidade Federal de São Carlos, 2011-10-28)
The fruit flies (Anastrepha sp) are organisms endemic to the Neotropics that are similar
morphologically but present some behavioral, reproductive and molecular variations. Among these
insects we can highlight the ...
A colonização de uma área por espécies de abelhas sem ferrão. Um estudo de caso: Partamona helleri (Friese, 1900) (Hymenoptera : Apidae: Meliponini)
(Universidade Federal de São Carlos, 2011-02-28)
Bees are obligatory floral visitors and are considered the main pollinators of angiosperms. The increasing interest in the services of bees has led to efforts to develop management strategies for conservation purposes. The ...
Evolução cromossômica na família Erythrinidae. Mapeamento citogenético de DNAs repetitivos e microdissecção de cromossomos sexuais
(Universidade Federal de São Carlos, 2011-12-19)
The fishes from the Erythrinidae family present a wide karyotypic variation with several karyomorphs already identified for some species, including the presence of different sex chromosome systems. In Erythrinus erythrinus ...
Desempenho produtivo, eficiência digestiva e perfil metabólico de juvenis de tambaqui, Colossoma macropomum (Cuvier, 1818), alimentados com diferentes taxas carboidrato/lipídio
(Universidade Federal de São Carlos, 2011-11-26)
Increase of dietary lipid and carbohydrate with concomitant reduction of protein level is a promising prospect to suply the fish energetic demand and to spare dietary protein to the growth. Study of digestive enzymes ...