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Itens para a visualização no momento 21-30 of 39
Análise genética de características de cresciemento e de reprodução em um rebanho da raça Canchim.
(Universidade Federal de São Carlos, 2006-10-20)
The objective in this study was to estimate genetic parameters for the
traits days to calving (DC), days to first calving (DFC) and gestation length (GL),
associated with reproductive performance of females, as well as to ...
Comportamento reprodutivo de espécies de Trypargilum e análises de parentesco genético intranidal e genética de populações de Trypoxylon (Trypargilum) albitarse (Hymenoptera: Crabronidae)
(Universidade Federal de São Carlos, 2013-08-23)
The genus Trypoxylon consists of solitary wasps that build mud nests or nest in preexisting cavities, which brood cells positioned linearly are stored with paralyzed spiders. The male in species of the subgenus Trypargilum ...
Expressão heteróloga em Saccharomyces cerevisiae e ensaio de atividade de uma ß-1,4- endoglucanase isolada do cupim Velocitermes heteropterus (Isoptera, Termitidae)
(Universidade Federal de São Carlos, 2013-10-01)
The current world scenery points out that the environment changes in the Earth planet is due to the intense use of fossil fuels along decades. This panorama launched the needs for the replacement of fossil fuels to sustained ...
Análise proteômica e morfológica em fígado de ratos submetidos à exposição ao chumbo e suplementados com ferro
(Universidade Federal de São Carlos, 2015-09-24)
Lead (Pb) is a heavy metal widely distributed in the environment, but it does not have any physiological role in the body. Due to its widespread use in the industry, it provides direct contamination of occupationally exposed ...
Mapeamento proteico da matriz do esmalte de incisivos de camundongos susceptíveis e resistentes à fluorose dentária
(Universidade Federal de São Carlos, 2015-08-12)
Enamel formation is a two-step complex process by which proteins are first secreted to forming an extracellular matrix, followed by massive protein degradation simultaneously with the completion of mineralization. Excessive ...
Investigação do papel dos DNAs repetitivos na evolução cromossômica de espécies de Apareiodon (Characiformes, Parodontidae)
(Universidade Federal de São Carlos, 2015-11-27)
Parodontidae comprises the genera Parodon, Apareiodon e Saccodon, including 32 valid species. Of
these, 16 occur in Brazil, and only ten defined at species level and one at genus level possess
available chromosomal data. ...
Prevalência e identificação de linhagens de hemoparasitas em populações brasileiras e africanas de Bulbucus ibis (Ardeidae, Pelecaniiformes, Aves)
(Universidade Federal de São Carlos, 2013-03-22)
The cattle egret (Bubulcus ibis), native from Africa, invaded the American continent by the end of the XIX century, initiating the process of colonization through the north of South America and spreading throughout the ...
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 ...
Desempenho produtivo, eficiência digestiva e perfil metabólico de juvenis de tambaqui, Colossoma macropomum (Cuvier, 1818), alimentados com diferentes taxas carboidrato/lipídio
(Universidade Federal de São Carlos, 2011-11-26)
Increase of dietary lipid and carbohydrate with concomitant reduction of protein level is a promising prospect to suply the fish energetic demand and to spare dietary protein to the growth. Study of digestive enzymes ...
Variação genética do arapaçu-liso Dendrocincla turdina (Aves, Dendrocolaptidae) em uma população da Mata Atlântica. Uma contribuição para conservação dessas aves
(Universidade Federal de São Carlos, 2010-02-26)
The Atlantic forest is reduced to less than 8% of its original extent, but still has one of the greatest diversity and endemism rates observed in the Neotropical forests. Therefore, this biome can be internationally ...