1. Sequence analysis of the leader RNA of two porcine coronaviruses: Transmissible gastroenteritis virus and porcine respiratory coronavirus

   • Kevin W. Page
   • Paul Britton
   • Michael E. G. Boursnell

   OriginalPaper Pages: 289 - 301

2. Identification and localization ofvpr gene product of human immunodeficiency virus type 1

   • Akihiko Sato
   • Hisanaga Igarashi
   • Masanori Hayami

   OriginalPaper Pages: 303 - 312

3. Detection of human papillomavirus (HPV) type 16 and 52b in cervical cancer tissues by Southern blot hybridization and polymerase chain reaction (PCR)

   • Nobuo Yaegashi
   • Hajime Yajima
   • Akira Yajima

   OriginalPaper Pages: 313 - 323

4. Expression of human immunodeficiency virus type 1gag gene using genetically engineered herpes simplex virus type 1 recombinants

   • Angela Rösen-Wolff
   • Karl Raab
   • Friedrich Deinhardt

   OriginalPaper Pages: 325 - 337

5. Polymerase chain-reaction-mediated cloning and expression of the coat protein gene of potato virus Y inEscherichia coli

   • Tatsuji Hataya
   • Teruo Sano
   • Eishiro Shikata

   OriginalPaper Pages: 339 - 350

6. Molecular cloning and characterization of retrovirus-like intracisternal type A particle genes (IAP) present in the Chinese hamster genome

   • Martine Servenay
   • Jean-Jacques Kupiec
   • Rodica Emanoil-Ravier

   OriginalPaper Pages: 351 - 358

7. Investigation of the 5′ terminal structures of genomic and subgenomic RNAs of potato virus S

   • Gary D. Foster
   • Peter R. Mills

   OriginalPaper Pages: 359 - 366

8. Integrated defective replication units of hepatitis B virus

   • Peter Schranz
   • Hanswalter Zentgraf
   • Claus H. Schröder

   OriginalPaper Pages: 367 - 374