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Mostrando ítems 71-80 de 89
Prospecção de regiões pleiotrópicas para características complexas relevantes ao melhoramento bovino a partir de GWAS bi-característica
(Universidade Federal de São Carlos, 2019-05-31)
The demand for sustainable beef production systems drives the development of new tools that aim to reduce the production costs and to avoid losses in meat quality. The objective of this study was to identify possible ...
Determinantes estruturais da bioluminescência vermelha e eficiência catalítica na luciferase de phrixothrix hirtus e seleção de combinação emissora de luz vermelha distante com 6´-amino-análogos de luciferina
(Universidade Federal de São Carlos, 2019-12-06)
Luciferases are the enzymes responsible for bioluminescence. These enzymes catalyze the oxidation of luciferins, in which the energy is released in the form of light with high efficiency. The luciferases fireflies from ...
Distribuição da variação genética nos canídeos Cerdocyon thous e Chrysocyon brachyurus de paisagens antropizadas da região centro-oeste e sudeste do Brasil
(Universidade Federal de São Carlos, 2017-08-24)
The Crab-eating fox (Cerdocyon thous) and the Maned Wolf (Chrysocyon brachyurus) are a fundamental part from the habitats where they occur, due to the ecosystemic functions they play, as seed dispersers and controlling the ...
Desenvolvimento de biossensores raciométricos bioluminescentes de ph e metais divalentes baseados na engenharia da região sensível ao pH nas luciferases de vagalumes
(Universidade Federal de São Carlos, 2017-12-01)
Bioluminescence, the emission of visible light by living organisms is widely used in biosensors. Firefly luciferases and genes are among the most used reporter gene in bioluminescent biosensors. Firefly luciferases are ...
Evolução e integração de fenótipos complexos em insetos: estudo de caso em Teleopsis Dalmanni (Diptera:Diopsidae) e em espécies de Anastrepha do grupo Fraterculus (Diptera: Tephritidae)
(Universidade Federal de São Carlos, 2018-08-31)
Complex traits are affected by multiple traits and processes, whose interaction shape and determine their evolutionary patterns. This work uses quantitative evolutionary genetic methodologies to understand the evolutionary ...
Expressão gênica associada ao conteúdo de minerais no músculo Longissimus thoracis e seus processos regulatórios em bovinos Nelore (Bos indicus)
(Universidade Federal de São Carlos, 2019-09-06)
The mineral concentration of the bovine muscle does not only depend on the balance between the ingestion and excretion of minerals, but also the environment, breed and genetic factors. In addition, mineral content can ...
Biologia molecular aplicada à identificação de alvos para o controle do bicudo da cana-de-açucar, Sphenophorus levis
(Universidade Federal de São Carlos, 2012-02-29)
The sugarcane weevil, Sphenophorus levis, is an insect that feeds on the rhizome of sugarcane in its larval stage, boring channels that cause damage and death to the plant. Conventional methods of insect control have not ...
Estudos cromossômicos clássicos e moleculares no complexo de espécies Astyanax scabripinnis (Characiformes, Characidae)
(Universidade Federal de São Carlos, 2020-08-26)
Astyanax is a fish genus of Characiformes and currently is classified as incertae sedis. Astyanax scabripinnis, one of these species, is recognized as a species complex, which is composed of 33 species. This study propose ...
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 comparativos da interação de Hsp90 de diferentes organismos com nucleotídeos adenosina e caracterização da Aha4 de Plasmodium falciparum
(Universidade Federal de São Carlos, 2018-07-31)
Hsp90 (heat shock protein of 90 kDa) are among the most abundant proteins in non-stressed cells. They interact with proteins that are not in the native state, correcting their incorrect folding, they participate in signal ...