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Estrutura genética das populações de abelhas africanizadas (Apis mellifera L.) da Colômbia estimada através de marcadores nucleares e mitocondriais.
(Universidade Federal de São Carlos, 2004-07-30)
In 1957 a hybridization process occurred in South America between European and African bees just introduced in the continent. Since the arrival of the Africanized bees to Colombia in 1978 and their total establishment four ...
Histórico demográfico e filogeografia em populações brasileiras de Ardea alba egretta
(Universidade Federal de São Carlos, 2009-09-24)
The present work studied populations of Ardea alba egretta (Great Egret) family Ardeidae (Aves), sampled from four Brazilian regions situated at different latitudes (Rio Grande do Sul, Pantanal, São Paulo and Amapá). ...
Análise de expressão e splicing alternativo do gene Mdh-1 de Apis mellifera L. (Hymenoptera: Apidae)
(Universidade Federal de São Carlos, 2010-06-02)
Mdh-1 enzyme locus coding for cytoplasmic malate dehydrogenase has three common alleles Mdh-1100 (F), Mdh-180 (M) e Mdh-165 (S) and it has been extensively used as racial marker in populational studies of Apis mellifera. ...
Análises filogeográficas de Exaerete smaragdina (Guérin-Méneville, 1845) (Hymenoptera, Apidae, Euglossini) e sua hospedeira Eulaema nigrita (Lepeletier, 1841) (Hymenoptera, Apidae, Euglossini) e o status de Exaerete lepeletieri (Oliveira & Nemésio, 2003)
(Universidade Federal de São Carlos, 2009-07-07)
Avaliação do status taxonômico e análise populacional de Clyomys bishopi, um roedor endêmico dos Cerrados do estado de São Paulo
(Universidade Federal de São Carlos, 2011-05-27)
Cerrado is one of the brazilian biomes with the highest concentration of species and endemism, and is considered a hotspot of global biodiversity. Only 20% of its original area remains intact in the country and has been ...
Tamanho populacional de lobos-guará (Chrysocyon brachyurus) em uma área protegida de cerrado no sudeste do Brasil
(Universidade Federal de São Carlos, 2011-03-30)
The Maned Wolf (Chrysocyon brachyurus) is listed among the threatened extinction species in Brazil due to loss of its natural habitat to agriculture and frequent roadkill. Aiming to determinate the population size of C. ...
Variação genética em Salminus hilarii (Valenciennes, 1849) na região do Alto Rio São Francisco, MG e contribuições para a conservação do grupo
(Universidade Federal de São Carlos, 2010-11-26)
The São Francisco river comprises one of the largest and most important river basins of Brazil and one of its main characteristics is the variety of fish species. The genus Salminus (Characiformes: Characidae) constitutes ...
Avaliação da diversidade e estrutura genética de Micoureus paraguayanus (Didelphidae) através do marcador mitocondrial d-loop no Parque Estadual Morro do Diabo e em fragmentos de Mata Atlântica adjacentes
(Universidade Federal de São Carlos, 2009-06-25)
The dynamics of use of land in urban and agricultural areas has led to destruction and fragmentation of ecosystems. It has been related to the increase of susceptibility of natural populations to extinction due to increase ...
Arquitetura genética do comportamento materno de construção de ninho
(Universidade Federal de São Carlos, 2010-08-05)
Genetic architecture of a phenotype represents the total number of genes, independent effects (additivity), the interactions between alleles (dominance and epistasis), and its effects on other phenotypes (pleiotropy). An ...
Localização subcelular da DSCR2, uma proteína relacionada à síndrome de Down.
(Universidade Federal de São Carlos, 2003-10-17)
Down Syndrome (DS) is the major cause of mental retardation with a high incidence among human beings. Main features in DS include facial and
dermatological features, congenital heart defects as well as immunological, ...