1. Authors and readers

   • Lee M. Silver

   Editorial Note Pages: 465 - 465

2. Efficiency and specificity of gene isolation by exon amplification

   • Michael A. North
   • Philippe Sanseau
   • Hans Lehrach

   Original Contributions Pages: 466 - 474

3. In situ analysis of centromere segregation in C57BL/6 x Mus spretus interspecific backcrosses

   • Yoichi Matsuda
   • Kenneth F. Manly
   • Verne M. Chapman

   Original Contributions Pages: 475 - 480

4. Urogenital syndrome (us): a developmental mutation on Chromosome 2 of the mouse

   • Priscilla W. Lane
   • Connie S. Birkenmeier

   Original Contributions Pages: 481 - 484

5. Phylogenetic relationships among laboratory and wild-origin Mus musculus strains on the basis of genomic DNA RFLPs

   • Javier Santos
   • Yvonne Cole
   • Angel Pellicer

   Original Contributions Pages: 485 - 492

6. A cosmid library specific for human Chromosome regions 6p21.3 and 6q27

   • Vivienne P. Shortle
   • Patrizia Malaspina
   • Yvonne H. Edwards

   Original Contributions Pages: 493 - 498

7. The gene coding for the α1 subunit of the skeletal dihydropyridine receptor (Cchl1a3=mdg) maps to mouse Chromosome 1 and human 1q32

   • Béatrice Drouet
   • Luis Garcia
   • Martine Pinçon-Raymond

   Original Contributions Pages: 499 - 503

8. Vb6 T-cell receptor elements in artiodactyls: conservation and germline polymorphisms

   • Johannes Buitkamp
   • Franz-Werner Schwaiger
   • Jörg Thomas Epplen

   Original Contributions Pages: 504 - 510

9. Microdissection of proximal mouse Chromosome 6: identification of RFLPs tightly linked to the ob mutation

   • Nathan Bahary
   • Donald A. Siegel
   • Jeffrey M. Friedman

   Original Contributions Pages: 511 - 515

10. High-resolution mapping of a minor histocompatibility antigen gene on mouse chromosome 2

    • Aamir R. Zuberi
    • Derry C. Roopenian

    Original Contributions Pages: 516 - 522

11. Mapping the murine Xce locus with (CA)_n repeats

    • Marie-Christine Simmler
    • Bruce M. Cattanach
    • Phil Avner

    Original Contributions Pages: 523 - 530

12. The sucrase-isomaltase structural gene (Si-s) and a regulatory gene (Si-r) are closely linked to esterase-26 (Es-26) on mouse Chromosome 3

    • Edward H. Birkenmeier
    • Lucy B. Rowe
    • Susan J. Henning

    Original Contributions Pages: 531 - 536

13. Chromosomal assignment of seven rat homeobox genes to rat Chromosomes 3, 4, 7, and 10

    • Su Yun Chung
    • Pei Hua Dai
    • Claude Szpirer

    Short Communications Pages: 537 - 540

14. Regional assignment of the neurotensin locus in sheep

    • Nick J. Wood
    • Helal A. Ansari
    • Sin H. Phua

    Short Communications Pages: 541 - 543

15. The cat RDS transcript: candidate gene analysis and phylogenetic sequence analysis

    • Michael B. Gorin
    • Steven Snyder
    • Roger Curtis

    Short Communications Pages: 544 - 548