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Now showing items 171-180 of 210
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 ...
Estudo de estrutura genética da espécie de Cactácea colunar Pilosocereus machrisii utilizando DNA microssatélite
(Universidade Federal de São Carlos, 2012-05-17)
Pilosocereus machrisii is a columnar cacti with natural fragmented distribution; restrict to campos rupestres vegetation patches or rocky outcrops on the Cerrado domain; in Central and eastern Brazil. These features makes ...
Análise da estrutura filogeográfica das espécies do grupo Pilosocereus Aurisetus (Cactaceae) utilizando marcadores moleculares do genoma do cloroplasto (cpDNA)
(Universidade Federal de São Carlos, 2012-05-18)
PILOSOCEREUS AURISETUS is a taxonomic group composed by eight columnar cacti species occurring on rock outcrops in xeric environments. As other xerophitic species found outside the Caatinga domain, the species populations ...
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 ...