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A divisão subgenérica de Trypoxylon Latreille, 1796 (Hymenoptera: Crabronidae) é sustentada por marcadores moleculares?
(Universidade Federal de São Carlos, 2018-06-04)
The family Crabronidae comprises a group of extreme importance to the phylogeny of Hymenopytera and is considered by some authors to be the group that gave rise to bees. Despite this importance, very few studies have been ...
Análise de genes e proteínas envolvidos no estado redox de reticulócitos e eritrócitos de pacientes beta talassêmicos ou com anemia falciforme
(Universidade Federal de São Carlos, 2018-06-27)
Although not the primary etiology of diseases such as beta-thalassemia and sickle cell anemia, oxidative damage plays a crucial role in the aggravation of these diseases, contributing to the hemolysis and the short survival ...
Degradação de matéria orgânica terrestre por microrganismos do rio Amazonas – Metagenômica e genômica populacional
(Universidade Federal de São Carlos, 2018-12-14)
Microbes from Amazon river basin represent an unexplored biodiversity, with a huge metabolic potential. This ecosystem receives large amounts of terrestrial organic matter (OM), which promotes heterotrophic microbial growth. ...
Genética populacional de felinos e as ameaças para Puma concolor: estruturação populacional recente e atropelamentos
(Universidade Federal de São Carlos, 2018-06-25)
Species around the world are increasingly exposed to new threats due to human activities. The main threat is the landscape modification by human activities, resulting in demographic and genetic pattern changes of species ...
Efeito das enzimas recombinantes de Schistosoma mansoni Hipoxantina-Guanina Fosforibosiltransferase (HGPRT) e Purina Nucleosídeo Fosforilase (PNP) no tratamento da esquistossomose experimental
(Universidade Federal de São Carlos, 2018-02-26)
Schistosomiasis is a disease that affects a large number of people in 78 countries. The
number of cases has increased in recent years and there is no vaccine and new drugs, a
worrying aspect, since there is loss of ...
Aspectos filogeográficos de Leporinus cf. friderici e da distribuição da diversidade genética em Leporinus cf. friderici Paraná e Megaleporinus obtusidens na bacia do Alto Paraná
(Universidade Federal de São Carlos, 2018-10-05)
The megadiversity of the Neotropical ichthyofauna has been associated to recent diversification processes, reflecting in subtle or lacking morphological differentiation between species, challenging the classical taxonomic ...
Caracterização fenotípica e molecular dos mecanismos de resistência aos beta-lactâmicos em linhagens clínicas de Klebsiella pneumoniae isoladas do Amazonas
(Universidade Federal de São Carlos, 2018-10-25)
Klebsiella pneumoniae resistant to beta-lactams are present in hospitals worldwide and reduce treatment alternatives. In this study, 40 K. pneumoniae isolates were characterized. All of them were resistant to beta-lactam ...
Estudos fisiológicos, nutricionais e moleculares de variedades de cana-de-açúcar (Saccharum spp.) sob estresse por alumínio
(Universidade Federal de São Carlos, 2018-09-21)
Sugarcane is a crop of global importance and has been expanding to areas with soils containing high levels of exchangeable aluminum (Al), which is a limiting factor for crop development in acidic soils. The study of the ...
DNA Barconding do gênero Schizodon (Characiformes, Anostomidae)
(Universidade Federal de São Carlos, 2018-08-28)
Fish of the Schizodon genus have important representation in the largest South American basins. Historically they underwent through several taxonomic revisions, due to their high phenotypic plasticity and the ontogenetic ...
Variação gênica e estrutura populacional de Euglossa cordata (Linnaeus, 1758) acessadas por meio de marcador mitocondrial e locos microssatélites
(Universidade Federal de São Carlos, 2018-07-10)
Orchid bees (Apidae, Euglossini) are important Neotropical pollinators. Two main features characterize these species: the tongue, which reaches at least half the body length, enabling the search for food resources in ...