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Yélamos, Belén ; Núñez, Elena ; Gómez-Gutiérrez, Julián ; Datta, Manisha ; Pacheco, Beatriz ; Peterson, Darrell L. ; Gavilanes, Francisco | Wiley-Blackwell | 1999-12The gene coding for the major capsid protein of feline immunodeficiency virus (FIV) has been cloned into the expression vector pQE60, which allows protein purification by affinity chromatography on a nitrilotriacetic acid/Ni/agarose column. The [...]texto impreso
Núñez, Elena ; Yélamos, Belén ; Delgado, Carmen ; Gómez-Gutiérrez, Julián ; Peterson, Darrell L. ; Gavilanes, Francisco | Elsevier Science BV | 2009-02The role of preS domains of the hepatitis B virus (HBV) envelope proteins in the first steps of viral infection has been restricted to their implication in virus attachment to a putative hepatocyte receptor. In order to explore a fusion activity[...]texto impreso
Delgado, Carmen L. ; Núñez, Elena ; Yélamos, Belén ; Gómez-Gutiérrez, Julián ; Peterson, Darrell L. ; Gavilanes, Francisco | American Chemical Society | 2012-10-09In order to shed light on the hepatitis B virus fusion mechanism and to explore the fusogenic capabilities of preS regions, a recombinant duck hepatitis B virus (DHBV) preS protein (DpreS) containing six histidines at the carboxyterminal end has[...]texto impreso
Delgado, Carmen L. ; Núñez, Elena ; Yélamos, Belén ; Gómez-Gutiérrez, Julián ; Peterson, Darrell L. ; Gavilanes, Francisco | Elsevier Science BV | 2015-04In a previous study, it was shown that purified preS domains of hepatitis B virus (HBV) could interact with acidic phospholipid vesicles and induce aggregation, lipid mixing and leakage of internal contents which could be indicative of their inv[...]texto impreso
Yélamos, Belén ; Núñez, Elena ; Gómez-Gutiérrez, Julián ; Delgado, Carmen ; Pacheco, Beatriz ; Peterson, Darrell L. ; Gavilanes, Francisco | Elsevier Science BV | 2001-03-09Circular dichroism and fluorescence spectroscopy have been employed to study the urea unfolding mechanism of a recombinant form of the major core protein of feline immunodeficiency virus (FIV-rp24) and its native tryptophan mutants. The equilibr[...]
