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Now showing items 161-170 of 257
Identificação, expressão recombinante e caracterização de uma cisteíno peptidase de Diaphorina citri, inseto vetor da doença Huanglongbing
(Universidade Federal de São Carlos, 2014-02-25)
Brazil is a major exporter of oranges in the world, with the state of São Paulo, the largest citrus producer in the country. In the last years plants of the genus citrus have been strongly affected by various diseases and ...
Produção recombinante e caracterização da endoglucanase IV de Trichoderma harzianum
(Universidade Federal de São Carlos, 2014-02-27)
The present situation of energy and environmental setting in the world has favored the development of alternative energy sources, and has emerged as an option the use of biofuels, such as bioethanol. Besides ethanol produced ...
Análise da expressão gênica das peroxirredoxinas em pacientes talassêmicos e com anemia falciforme
(Universidade Federal de São Carlos, 2013-08-19)
Reactive Oxygen Species (ROS) are generated by the incomplete reduction of oxygen during metabolic processes, exposure to external agents and as a secondary response to several diseases and when in excess, can cause injury ...
Arara-azul-grande (Psittaciformes, Aves): informações genéticas para a conservação e o manejo em cativeiro
(Universidade Federal de São Carlos, 2014-04-04)
Microsatellites loci can provide valuable information about kinship, diversity estimation and population origin of individuals. These data are essentials for adoption of conservation measures in-situ and ex-situ for ...
Efeitos da exposição à lambda-cialotrina no teleósteo Brycon amazonicus: metabolismo antioxidante, parâmetros histológicos e hematológicos
(Universidade Federal de São Carlos, 2014-11-05)
Currently, in Brazil, there has been noticed increases of agrochemicals use, in spite the trend of using less toxic products. Pyrethroids appear as the option due to low toxicity displayed to birds and mammals, and the low ...
Caracterização funcional do mutante pkcAG579r que codifica o homólogo da proteína quinase C, no fungo patogênico aspergillus fumigatus
(Universidade Federal de São Carlos, 2013-10-28)
Over the recent years, the incidence of human fungal infections has shown a significant increase. Aspergillus fumigatus is a filamentous fungus opportunistic pathogen responsible for many human respiratory diseases, including ...
Demografia e diversidade genética de onça-parda (Puma concolor) e jaguatirica (Leopardus pardalis) da Estação Ecológica de Caetetus SP e sua importância para a conservação desses felinos
(Universidade Federal de São Carlos, 2013-02-28)
The loss and fragmentation of habitat due to intensive human intervention are the main threats to natural populations. Species with low density and large home range, like felids, are the most threatened species by these ...
Validação da via de biossíntese de selenocisteína e selenoproteínas em Trypanosoma por RNA de interferência
(Universidade Federal de São Carlos, 2012-04-24)
Selenium (Se) is an essential element found in selenoproteins as the 21st amino acid (Selenocysteine Sec).For the Sec incorporation and the related biosynthetic pathaway, several elements are required: tRNASec, a UGA ...
Alterações bioquímico-fisiológicas em pacu (Piaractus mesopotamicus Holmberg 1887) exposto a um inseticida à base de deltametrina
(Universidade Federal de São Carlos, 2013-02-21)
The use of insecticides is increasing not only for agriculture purposes but also against threats to public health caused by insects. However, in the last few years it is possible to see a frequent replacement of current ...
Avaliação dos efeitos de polimorfismos e da origem parental do alelo na expressão de genes candidatos à característica maciez da carne em bovinos da raça Nelore
(Universidade Federal de São Carlos, 2012-02-29)
Tenderness is the main trait appreciated by consumers of bovine meat, however Nellore animals that comprise the largest part of Brazilian cattle, have lower tenderness when compared with European animals. In this way, it ...