We describe an experimental system to visualize the soma and processes of mammalian neurons and glia in living and fixed preparations by using a recombinant adenovirus vector to transfer the jellyfish green fluorescent protein (GFP) into postmitotic neural cells both in vitro and in vivo. We have introduced several modifications of GFP that enhance its fluorescence intensity in mammalian axons ...

Recombinant adenoviruses (Ads) efficiently transfer foreign genes into hepatocytes in vivo, but the duration of transgene expression is limited by the host immune response which precludes gene expression upon readministration of the virus. To test if this immune response can be abrogated by oral tolerization, we instilled protein extracts of a recombinant adenovirus type-5 via gastroduodenostom...

We have recently developed a high-efficiency method of constructing adenovirus vectors based on Cre-mediated recombination between two plasmids co-transfected into 293 cells. The simplicity and efficiency of this method should greatly expedite the construction of most recombinant vectors. However, this system would not be suitable for constructing vectors bearing loxP sites elsewhere in the gen...

It has come to my attention that my article "Latest Insights on Adenovirus Structure and Assembly" (Viruses 2012, 4, 847-877) [1] contains an inaccurate statement. On page 864, the caption for Figure 7 reads: "There are four potential cleavage sites in pTP but they have not been experimentally verified". However, three of these sites have been experimentally confirmed in vitro using recombinant...

In February of 1996 a human adenovirus (formerly known as Ad-Cor-96-487) was isolated from the stool of an AIDS patient who presented with severe chronic diarrhea. To characterize this apparently novel pathogen of potential public health significance, the complete genome of this adenovirus was sequenced to elucidate its origin. Bioinformatic and phylogenetic analyses of this genome demonstrate ...

The gene encoding the pseudorabies virus glycoprotein gp50 was cloned at the very left end of the genome of adenovirus type 5 to give a recombinant adenovirus (Ad-gp50) defective for the E1A gene. Ad-gp50 expressed high levels of gp50 in cells which either complemented (293 cells) or did not complement (Vero and HeLa cells) the E1A gene. Surprisingly, over an extended period, higher levels of g...