1. Editorial

   EditorialNotes Pages: 317 - 317

2. Computer analysis of the amino acid sequences in gp41 of apathogenic African green monkey (AGM) virus, less pathogenic HIV-2 and highly pathogenic SIV and HIV-1 lentiviruses

   • Yechiel Becker

   OriginalPaper Pages: 319 - 332

3. Characterization of the third origin of DNA replication of the genome of insect iridescent virus type 6

   • Kai-Christian Sonntag
   • Gholamreza Darai

   OriginalPaper Pages: 333 - 342

4. Comparative sequence analysis and expression of bovine PrP gene in mouse L-929 cells

   • Jun Yoshimoto
   • Toshiyuki Iinuma
   • Morikazu Shinagawa

   OriginalPaper Pages: 343 - 356

5. The presence of antibodies to purified p24^gag protein of HTLV-I in sera of patients with systemic lupus erythematosus (SLE)

   • Jiro Higashi
   • Shunichi Kumagai
   • Hiroo Imura

   OriginalPaper Pages: 357 - 364

6. Sequence determination and genetic content of an 8.9-kb restriction fragment in the short unique region and the internal inverted repeat of Marek's disease virus type 1 DNA

   • Masashi Sakaguchi
   • Toyohiko Urakawa
   • Kanji Hirai

   OriginalPaper Pages: 365 - 378

7. Transient expression assay in a baculovirus system using firefly luciferase gene as a reporter

   • Tamara N. Kopylova-Sviridova
   • Valentina I. Krauzova
   • István Fodor

   OriginalPaper Pages: 379 - 386

8. Nucleotide sequence of the genome segment encoding nonstructural protein NS1 of bluetongue virus serotype 20 from Australia

   • Jeff A. Cowley

   OriginalPaper Pages: 387 - 392

9. Nucleotide sequence of the cDNA for porcine rotavirus VP7 gene (strain K)

   • T. A. Akopian
   • V. G. Lunin
   • T. I. Tichonenko

   OriginalPaper Pages: 393 - 396