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Now showing items 21-30 of 61
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 ...
Estrutura genética das populações de abelhas africanizadas (Apis mellifera L.) do Brasil determinada por meio de polimorfismos do DNA mitocondrial.
(Universidade Federal de São Carlos, 2004-08-25)
The Apis mellifera subspecies are classified into evolutionary branches originally distributed in the African (branches A and Y), European (branches C and M) and Asian (branch O) continents. This distribution has been ...
Aspectos da biologia, variabilidade genética e estrutura sociogenética dos agregados de Digelasinus diversipes (Kirby, 1882) (Hymenoptera: Agridae).
(Universidade Federal de São Carlos, 2003-07-29)
Symphyta is a suborder of Hymenoptera, which presents primitive characters, like absence of constriction at the base of the abdomen. Symphyta larvae are phytophagous and feed gregariously, causing damage to agricultural ...
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, ...
Estudos das proteínas ligantes à DCRA e DSCR1 (envolvidas com a síndrome de Down) utilizando a metodologia do duplo-híbrido.
(Universidade Federal de São Carlos, 2003-01-24)
The genes DCRA and DSCR1 are located in the Down Syndrome Critical Region , a specific portion of human chromosome 21 responsible for the main traits of the disease. In the present work we have used the two-hybrid system ...
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). ...
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)
Isolamento e identificação de fungos endofíticos da pupunha (Bactris gasípaes Kunth) e caracterização por marcadores moleculares.
(Universidade Federal de São Carlos, 2002-09-27)
The tropical palm pupunha (Bactris gasipaes Kunth) was domesticated by Amerindians and is cultivated in several countries. In Brazil, the interest is in the agribusiness for heart-of-palm production, although the fruits ...