Fucosyltransferase IX: characterization and biological role

α3/4-Fucosyltransferases (α3/4-FUTs) are glycosyltransferases (GTs) that catalyze the transfer of fucose in an α3/4-linkage onto the N-acetylglucosamine residue from acceptors containing the type II or type I (Galβ4/3GlcNAc, respectively) structures, thus synthesizing the fucosylated Lewis (Le) carbohydrate determinants. Fucosyltransferase IX (FUT9), the most recently identified member of the family, presents the higher divergence from the other FUTs and its sequence is the only highly conserved among species. FUT9 synthesizes the Lewisx (Lex) epitope (Galβ4(Fucα3)GlcNAc). Recent evidence has suggested that it is the enzyme responsible for the synthesis of Lex in the mouse brain. Lex expression has been described in glycoproteins, proteoglycans and glycolipids from the central nervous system (CNS) of diverse species, including rodents and humans.

Análise do uso da energia na FCT-UNL (edifícios II, VII, VIII, IX e X) e estudo dos comportamentos relativos ao uso da energia

Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para a obtenção do grau de Mestre em Engenharia do Ambiente, perfil Gestão e Sistemas Ambientais

Recensão: Alicia Cámara, Rafael Moreira, Marino Viganò, "Leonardo Turriano: Ingeniero del Rey"

Fundação para a Ciência e a Tecnologia (FCT), Fundação Millennium bcp, Imprensa Nacional-Casa da Moeda