1. The genetic basis of negative selection of Tcrb-Vll⁺ T cells

   • Kyuhei Tomonari
   • Sue Fairchild

   Original articles Pages: 157 - 162

2. Rapid typing of HLA-DQB1 DNA polymorphism using nonradioactive oligonucleotide probes and amplified DNA

   • Teodorica L. Bugawan
   • Henry A. Erlich

   Original articles Pages: 163 - 170

3. Properties of the promoter region of theT18 ^d (T13 ^c )Tla gene

   • Masato Horie
   • Akihiro Matsuura
   • Fung-Win Shen

   Original articles Pages: 171 - 177

4. Alteration of the T-cell receptor repertoire in A. CA mice expressing anEa ^d transgene

   • Sho Ishikawa
   • Ming-der Y. Chang
   • Betty Diamond

   Original articles Pages: 178 - 183

5. DNA polymorphisms and linkage relationship of the human complement componentC6,C7, andC9 genes

   • Eliecer Coto
   • Eduardo Martínez-Naves
   • Carlos López-Larrea

   Original articles Pages: 184 - 187

6. Evolution ofMHC polymorphism: Extensive sharing of polymorphic sequence motifs between human and bovine DRB alleles

   • Leif Andersson
   • Sunna Sigurdardóttir
   • Kenth Gustafsson

   Original articles Pages: 188 - 193

7. Limited MHC class I polymorphism is not essential for bone marrow chimerism in New World primates

   • David I. Watkins
   • Norman L. Letvin

   Brief communications Pages: 194 - 197

8. Identification of a mouse T-cell antigen receptor α-chain polymorphism by a Vα3.2 chain-specific monoclonal antibody

   • Yasunori Utsunomiya
   • Jerome Bill
   • Osami Kanagawa

   Brief communications Pages: 198 - 201

9. The PVG-RT1_r1 rat carries theHLA-DP-like (RTI.H)α andβ genes of the DA strain

   • Clare A. Carter
   • John W. Fabre

   Brief communications Pages: 202 - 205

10. Single amino acid substitutions determine mouse CD8 allotypes: epitope mapping of mouse CD8

    • Kei-ichi Nakayama
    • Akinori Sarai
    • Hiromitsu Nakauchi

    Gene-antigen register Pages: 206 - 209

11. Nucleotide sequence of a novelHLA-DR4B1 allele,DRBI *0409

    • Jerry S. S. Lanchbury
    • Emma E. M. Jaeger
    • Gabriel S. Panayi

    Gene-antigene register Pages: 210 - 212

12. Genomic organization and sequence of a rat class I MHC gene that is an apparent pseudogene

    • Ilona Kryspin-Sorensen
    • Teit Johansent
    • William Kastern

    Gene-antigene register Pages: 213 - 215

13. Inheritance of T helper immunodeficiency (thid) in LEC mutant rats

    • Takahisa Yamada
    • Takashi Natori
    • Kozo Matsumoto

    Gene-antigene register Pages: 216 - 219

14. Production of monoclonal antibodies reactive with polymorphic and monomorphic determinants of SLA class I gene products

    • Diana Ivanoska
    • Donald C. Sun
    • Joan K. Lunney

    Gene-antigene register Pages: 220 - 223