1. Generation of stable human autoantibody-secreting B cell hybridomas

   • N. Chiorazzi

   Mini Review Pages: 65 - 73

2. Specific regulatory role of phosphorylation of calf thymus DNA-topoisomerase I smaller forms on the relaxational activity expression

   • S. Coderoni
   • M. Paparelli
   • G. L. Gianfranceschi

   Articles Pages: 75 - 80

3. The effect of tunicamycin on the protease activity of GP63 from Leishmania major

   • Concepcion Hernandez
   • Stephane Manenti
   • Angel G. Hernandez

   Articles Pages: 81 - 84

4. Effect of genetic background on the developmental expression of c-fos and c-myc in chicken

   • Jong Won Kim
   • Daniel L. Fletcher
   • Roger G. Dean

   Articles Pages: 85 - 90

5. Nucleotide sequence and genomic structure analyses of the p70 subunit of the human Ku autoantigen: evidence for a family of genes encoding Ku (p70)-related polypeptides

   • Andrew J. Griffith
   • Joe Craft
   • John A. Hardin

   Articles Pages: 91 - 97

6. Deletion analysis of the NH₂-terminal region of β-1,4-galactosyltransferase

   • Arni S. Masibay
   • Elisabeth Boeggeman
   • Pradman K. Qasba

   Articles Pages: 99 - 104

7. Chromosomal proteins of Physarum polycephalum with preferential affinity for the sequence, poly d(A-T). poly d(A-T)

   • Katharine A. Edens Magor
   • Jonathan M. Wright

   Articles Pages: 105 - 115

8. Analysis of an immunodominant epitope of topoisomerase I in patients with systemic sclerosis

   • T. M. Meesters
   • M. Hoet
   • W. J. van Venrooij

   Articles Pages: 117 - 123

9. Book review

   • W. W. de Jong

   BookReview Pages: 125 - 125

10. Announcement

    Announcement Pages: 126 - 126