Mutation of lysine residues in the nucleotide binding segments of the poliovirus RNA-dependent RNA polymerase.

Double reciprocal plots of the effects of aphidicolin on the polymerization rates of HSV-I (A) and vaccinia virus (B) DNA polymerases or HeLa cell DNA polymerase a (C) in the

The definition of a large viral transcription unit late in Ad2 infection of HeLa cells: mapping of nascent RNA mol- ecules in isolated nuclei. Adenovirus type 2 mRNA in

This work adopts the perspective of value orientation and life course position which implies a recursive nature of attitudes and behaviour whereby behaviour

Importantly, neither of these 25- and 27-kDa tNef proteins was observed in similar immunoblot analysis of cells infected with a stock of SIVmac239⌬ 152 nef (Fig. 4A, lane 3) or in

We have cloned each of the rotavirus genes coding for a major capsid protein into the baculovirus expression system and expressed each protein in insect cells..

The unusual TATA homology TTTAAA at -31 relative to the transcriptional start site of the herpes simplex virus type 1 (HSV-1) strict late ('y) UL38 gene defines the 5' extent of

Protein analysis confirms that the released spikes are composed of polypeptide VP4 (or its two cleavage products VP5* and VP8*) and that the smooth particle retains the other