Poliovirus tropism and attenuation are determined after internal ribosome entry

In this report, we show that the protein species TaxDN81 and TaxDN109, containing amino acid residues 81 to 353 and 109 to 353 of Tax, respectively, activate I-kB degradation,

As for the arrangement of putative regulatory sequences around the GC-rich region, the 36-nt stretch of both CAV and TTV contained two areas of putative AP-2 binding sites..

These results suggested that HT1080, TE671, and Mv-1-Lu cells provided the best combination of high LacZ virus titers and resistance to human serum, and they were therefore used for

Previous work demonstrated that a herpes simplex virus type 1 (HSV-1) immediate-early function up- regulates beta interferon but not chloramphenicol acetyltransferase reporter

Using modified nuclear lysis and binding conditions, we have examined the binding of an embryonal carcinoma (EC) cell factor, binding factor A, to a stem cell-specific silencer

Long Terminal Repeat Enhancer Core Sequences in Proviruses Adjacent to c-myc in T-Cell Lymphomas Induced.. by a

Association of DNA helicase and primase activities with a subassembly of the herpes simplex virus 1 helicase-primase composed of the UL5 and UL52 gene products. Interaction of

We interpret these results to signify that (i) mature nsP4 is required for RNA replication, (ii) nsP4 and uncleaved P123 function in minus-strand RNA synthesis, and (iii) cleavage