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Avaliação da diversidade e estrutura genética de Micoureus paraguayanus (Didelphidae) em fragmentos de mata atlântica
(Universidade Federal de São Carlos, 2008-12-19)
Habitat fragmentation is one of the main results of human alterations on nature. Understanding the biological consequences of this process is essential to reach the goal of conserving natural resources. The aim of this ...
Variações no gene yolk em moscas das frutas do grupo fraterculus
(Universidade Federal de São Carlos, 2009-06-30)
Species of the fraterculus group are associated to the biggest damages to fruit crops due to the fact that they attack indiscriminately green and ripe fruits, making them pests of great economic importance. These species ...
Expressão heterológa, purificação e caracterização estrutural do peptídeo (171-194) da p24 do HIV-1
(Universidade Federal de São Carlos, 2004-01-01)
Proteins from the inner core of HIV-1 are involved in crucial processes during the virus life cycle. p24 is the major capsid protein of HIV and is initially expressed as part of the gag polyprotein. The association of gag ...
Identificação de genes com alta taxa evolutiva em tecidos reprodutivos femininos de moscas-das-frutas Anastrepha obliqua
(Universidade Federal de São Carlos, 2010-08-02)
The genus Anastrepha is the largest in the family Tephritidae (Trypetinae, Toxotrypanini). The construction of cDNA libraries is important for identifying new genes and establishing genetic markers on non-models organisms ...
Citogenética clássica e molecular de três espécies de curimatídeos, com ênfase no cromossomo B de Cyphocharax nagelii (Characiformes, Curimatidae)
(Universidade Federal de São Carlos, 2010-01-29)
Cyphocharax nagelii, Cyphocharax modestus, and Steindachnerina insculpta were the curimatid species analyzed in the present work. The objectives for all species were to identify sequences that could be used as chromosomal ...
Marcadores moleculares na análise de espécies e composição populacional de peixes marinhos de recifes de corais da família Pomacanthidae (Perciformes).
(Universidade Federal de São Carlos, 2004-11-12)
The Brazilian coast extends over nearly 8,000km. Along the coastline, several marine
ecosystems can be found and determine a rich ichthyofauna, regarding both diversity
and number of species. The reef sites are characterized ...
Estudos de diversidade genética em estoques reprodutores de camarões Litopenaeus vannamei cultivados no Brasil.
(Universidade Federal de São Carlos, 2003-08-29)
The identification of genetic marks can provide information about the distribution of genetic variability in relation to populational size and parental generation, besides the discrimination of lines and/or individuals. ...
Expressão heteróloga, purificação e estudo de atividade de uma proteína inibidora de cisteínio protease da cana-de-açúcar e posterior evolução in vitro pela técnica de DNA Shuffling.
(Universidade Federal de São Carlos, 2004-11-26)
Plants seem to have developed, over a long period of time, defence mechanisms against fungi and insects. One of them is the use of protease inhibitor proteins. Cystatins are proteins that inhibit specifically cysteine ...
Citogenética clássica e molecular em peixes neotropicais. Estudos comparativos entre bacias hidrográficas com ênfase em região de transposição de rio
(Universidade Federal de São Carlos, 2009-03-19)
Basic and molecular cytogenetic studies were carried out in a few fish species from family Parodontidae: Apareiodon ibitiensis, A. piracicabae, A. affinis, A. vladii, Apareiodon sp. Parodon nasus and Parodon hilarii. All ...
Diversidade de bactérias endofíticas de raízes de milho (Zea mays L.) e potencial para promoção de crescimento.
(Universidade Federal de São Carlos, 2005-01-31)
Due to the ever-increasing amounts of nitrogenous and phosphates fertilizers which are used for crop production, the great energy need for the production of these, and to the environmental impact provoked by the lixiviate, ...