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Construção e caracterização de uma enzima quimérica obtida pela fusão gênica endoglucanase-xilanase de Trichoderma harzianum
(Universidade Federal de São Carlos, 2013-02-05)
The sugarcane bagasse is a lignocellulosic material that can be converted into ethanol by action of cellulases and xylanases. These enzymes act synergistically to convert cellulose and hemicellulose into glucose. In order ...
Associação entre polimorfismos no gene da glicoproteína-P (PgP) e resistência múltipla a anti-helmínticos em Haemonchus contortus e identificação de fatores de risco relacionados
(Universidade Federal de São Carlos, 2014-02-28)
Among the sheep parasites, Haemonchus contortus is the most prevalent and pathogenic nematode in tropical areas, causing huge economic losses. Alterations in the gene encoding the membrane P-glycoprotein (PgP) have been ...
Efeito da Mentha piperita L. durante a infecção experimental por Schistosoma mansoni
(Universidade Federal de São Carlos, 2015-02-27)
Schistosomiasis is a parasitic disease caused by several species of trematode worms and it is believed that more than 249 million people are affected worldwide, with 700 million people living in risk areas. In Brazil, only ...
Análise da expressão gênica das peroxirredoxinas em pacientes com deficiência de glicose-6-fosfato desidrogenase e doença falciforme por hemoglobina SC
(Universidade Federal de São Carlos, 2014-02-04)
Reactive oxygen species (ROS) are produced by the organism under various circumstances, such as the incomplete reduction of oxygen during cell respiration and also by exogenous factors. Have certain roles in the body, ...
Hoplerythrinus unitaeniatus (Characiformes, Erythrinidae): um complexo de espécies. Estudos citogenéticos clássicos e moleculares
(Universidade Federal de São Carlos, 2014-02-14)
Brazil has a large and dense hydrographic network distributed in eight major basins, with a great diversity of fish species. Erythrinidae is a small family of Characiformes, represented by only three genera: Erythrinus, ...
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 de duas cistatinas de cana-de-açúcar
(Universidade Federal de São Carlos, 2014-09-05)
Cystatins are reversible inhibitors of cysteine peptidases. The cystatins found in plants are called phytocystatins, and represent an independent subfamily of the cystatins superfamily. Some studies have reported significant ...
Estudo funcional comparativo das co-chaperonas moleculares p23A e p23B da Hsp90 de Leishmania braziliensis
(Universidade Federal de São Carlos, 2014-06-03)
Protein folding is essential for proteins proper biological function. Failures in this process can lead to the formation of poorly unfolded proteins and/or protein aggregates. In order to avoid this problem, the cells ...
Produção recombinante e caracterização de uma legumaína de cana-de-açúcar
(Universidade Federal de São Carlos, 2014-09-04)
Cysteine proteases (CPs) are proteolytic enzymes which have a cysteine residue at its active site. Plant legumains are CPs known as vacuolar processing enzymes and they play key roles in seed maturation, germination, ...
Filogeografia de Bubulcus ibis (Linnaeus, 1758) na África e o processo de colonização do continente americano por essa espécie
(Universidade Federal de São Carlos, 2013-03-26)
The cattle egret (Bubulcus ibis [Ardeidae]) was first reported in the New World in the late nineteenth century and has been found scattered throughout the Americas since the 1950s. The aim of the present study was to analyze ...