Influenza A and Respiratory Syncytial Virus (RSV) are both enveloped, negative strand
RNA viruses which infect the respiratory mucosa of animals and humans. Despite
decades of research and development of antivirals and vaccines, both of these viruses
continue to be a major health concern throughout the world. The focus of...
Molecular biological approaches were used to study and interfere with the life
cycle of infectious hematopoietic necrosis virus (IHNV). These included the control
of IHN disease in rainbow trout by genetic immunization or interference in vitro by
synthesis of sense and antisense expression of the viral nucleocapsid (N) gene, and...
Vaccinia virus (VV) is a large DNA virus belonging to the Orthopoxvirus
family. The viral replicative life cycle takes place solely within the cytoplasm
of a mammalian host cell. The VV genome contains 196 open reading frames
which are expressed in a highly regulated and temporal fashion in order to...
1,10-phenanthroline and its non-chelating isomer, 1,7-phenanthroline were used to inhibit the replication of vaccinia virus (VV). Serial passage of VV in the presence of various concentrations of either 1,10-phenanthroline or 1,7-phenanthroline was carried out. No drug resistant mutants were isolated, suggesting that the observed inhibition was due to a cellular...
The viral family Herpesviridae consists of large double stranded DNA viruses including eight species that infect humans with varying pathology from benign rashes to cancerous cell transformation. From three subfamilies, alpha-, beta- and gammaherpes, the alphaherpes contains the genera iltovirus, mardivirus, varicellovirus and simplex, two of which, the human simplex...
Cyprinid herpesvirus 3 (CyHV-3), commonly known as koi herpesvirus (KHV), is a member of the Alloherpesviridae and is a deadly pathogen for koi and common carp, Cyprinus carpio. It causes severe gill necrosis and nephritis, dermal ulceration and hemorrhage, and mass mortality of up to 100% of affected fish. Fish...
L1R, a myristylated late gene product of vaccinia virus, is essential for formation of infectious intracellular mature virions (IMV). In its absence, only viral particles arrested at an immature stage are detected and no infectious progeny virus are produced. Previous studies have shown that the L1R protein is exclusively associated...
In this thesis, I studied the translation of dengue virus RNA using a luciferase reporter gene system in Vero cells. The dengue reporter mRNA construct, which harbors 5´-terminal viral nts and 3´-terminal nts, could be translated efficiently compared to an alpha globin reporter construct. The 5´-cap structure and 3´-untranslated region...
A capsid protein termed p87 of the Orgyia pseudotsugata multicapsid nuclear polyhedrosis virus (OpMNPV) was located to the HindIII-G fragment of the viral genome by Southern hybridization. A 3.6 kb segment of this region was sequenced and an 1872-nt open reading frame encoding the p 87 protein was identified and...