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Evolução molecular dos genes doublesex e fruitless em moscas-das-frutas do grupo Anastrepha fraterculus (Diptera, Tephritidae)
(Universidade Federal de São Carlos, 2009-07-31)
Species of the Anastrepha fraterculus group are one of the most important agricultural pest from South America and form a group of closely related species whose identification is very difficult. It is problematic to establish ...
Produção recombinante e estudos funcionais de três novas cistatinas da cana-de-açúcar e sua utilização em estudos de inibição da adesão, proliferação, migração e invasão celular
(Universidade Federal de São Carlos, 2008-02-29)
ABSTRACT
Tumor metastasis is usually a major cause of death among cancer patients.
Degradation and invasion of the extracellular matrix and basement membrane, key
steps in the metastatic process, rely on the activity of ...
Mapeamento de QTL nos cromossomos 24 e 29 para medidas de peso, resistência a carrapato e estresse térmico em uma população F2 (Gir X Holandês)
(Universidade Federal de São Carlos, 2009-07-13)
In the latest years, Brazil became one of the most important countries regarding the production and exportation of animal-based food. Improvements on the sanitary conditions and animal research applied to animal production ...
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 ...
Análise citogenética de espécies de Astyanax (Characiformes) da região de transposição do rio Piumhi
(Universidade Federal de São Carlos, 2009-06-19)
The transposition of the Piumhi River caused the introduction of many aquatic species in the São Francisco basin. Species previously restricted to the Upper Paraná basin, such as Leporinus octofasciatus and Parodon nasus, ...
Estudo da infestação de fêmeas bovinas de corte pelo Rhipichepalus (Boophilus) microplus, Haematobia irritans e Dermatobia hominis
(Universidade Federal de São Carlos, 2006-10-31)
In tropical regions, resistance of cattle to external parasites is an
important factor determining efficiency of the production systems. The objectives in
this study were to evaluate the degree of resistance of Nelore ...
Caracterização genética de populações de jaú (Siluriformes: Pimelodidae) utilizando marcadores moleculares mitocondriais e nucleares
(Universidade Federal de São Carlos, 2008-07-08)
The genus Zungaro known as jaú, is composed by two species distributed along the rivers of South America: Zungaro jahu is found further south in the basin of the Paraná-Paraguay whereas Zungaro zungaro is found further ...
Estudo citogenético clássico e molecular em quinze espécies da tribo Ancistrini (Siluriformes, Loricariidae) de três bacias hidrográficas brasileiras
(Universidade Federal de São Carlos, 2008-12-19)
The Loricariidae Family is the second largest family of fresh water fish with approximately 700 species. Among the Loricariidae, the Ancistrini tribe distinguishes itself with 217 valid species distributed in the neotropical ...
Análise genético-quantitativa da eficiência produtiva de um rebanho bovino da raça Canchim.
(Universidade Federal de São Carlos, 2004-06-30)
Genetic parameters for body weight at weaning (PD), at twelve months of age (P12), at first calving (PPP) and at adult age (PAD), condition score at calving (ECP) and at first calving (EPP), growth curve parameters A ...
Aspectos da biologia, estrutura populacional e parentesco intranidal em vespas do gênero Trypoxylon (Hymenoptera: Sphecidae).
(Universidade Federal de São Carlos, 2003-03-14)
Wasps of the genus Trypoxylon (Sphecidae) building their nests with mud and mass-provisioned them with paralyzed spiders. The males of the subgenus Trypargilum may act as
guards during the period of nest construction and ...