1. Construction of a BAC Contig for a 3 cM Biologically Significant Region of Mouse Chromosome 1

   • W.K. Gu
   • X.M. Li
   • D.J. Baylink

   OriginalPaper Pages: 1 - 9

2. (T₂AG₃)_n Telomeric Sequence Hybridization Indicating Centric Fusion Rearrangements in the Karyotype of the Rodent Oryzomys Subflavus

   • Jaqueline Andrades-Miranda
   • Nilson I.T. Zanchin
   • Margarete S. Mattevi

   OriginalPaper Pages: 11 - 16

3. Testing Two Possible Mechanisms for Gametic Association in Human: Frozen Haplotypes and Segregation Distortion

   • Brigitte Crouau-Roy
   • John Clayton

   OriginalPaper Pages: 17 - 23

4. Inversion Polymorphisms in Populations of Drosophila Melanogaster in the South-West Islands of Japan: Comparisons with the Mainland Populations

   • Yutaka Inoue
   • Masayoshi Watada
   • Masanobu Itoh

   OriginalPaper Pages: 25 - 33

5. Chiasma Repatterning Across a Chromosomal Hybrid Zone Between Chromosomal Races of Mus Musculus Domesticus

   • Riccardo Castiglia
   • Ernesto Capanna

   OriginalPaper Pages: 35 - 40

6. Esterase Patterns and Phylogenetic Relationships of Drosophila Species in the Saltans Subgroup (Saltans Group)

   • A.P. Nascimento
   • H.E.M. de Campos Bicudo

   OriginalPaper Pages: 41 - 51

7. Synaptonemal Complex Analysis in Oocytes and Spermatocytes of Threespine Stickleback Gasterosteus Aculeatus (Teleostei, Gasterosteidae)

   • N. Cuñado
   • J. Barrios
   • J.L. Santos

   OriginalPaper Pages: 53 - 56

8. NOR Sites Detected by Ag-DAPI Staining of an Unusual Autosome Chromosome of Bradysia Hygida (Diptera:Sciaridae) Colocalize with C-banded Heterochromatic Region

   • Vanessa Pinatto Gaspar
   • Alex Rodrigues Borges
   • Maria Aparecida Fernandez

   OriginalPaper Pages: 57 - 61

9. Gene Flow Among Calomys Musculinus (Rodentia, Muridae) Populations in Argentina

   • Marina B. Chiappero
   • Marta S. Sabattini
   • Cristina N. Gardenal

   OriginalPaper Pages: 63 - 72

10. In Situ Hybridisation Analysis of the X-Linked Genes in the Species of the Virilis Group of Drosophila

    • Seliina Päällysaho

    OriginalPaper Pages: 73 - 79

11. Hordein Variation and Reaction to Powdery Mildew in Composite Cross XLII of Barley

    • E.Y. Danquah
    • J.A Barrett

    OriginalPaper Pages: 81 - 87

12. The Effect of W Chromosome Origin on Sex-Chromosome Pairing in ZZWW Tetraploid Females of the Domesticated Silkworm, Bombyx Mori, and the Congenic Wild Silkworm, Bombyx Mandarina

    • N. Tanaka
    • T. Yokoyama
    • T. Oshiki

    OriginalPaper Pages: 89 - 94

13. Effect of Temperature on Longevity and Productivity in Drosophila Ananassae: Evidence for Adaptive Plasticity and Trade-Off Between Longevity and Productivity

    • Seema Sisodia
    • Bashisth N. Singh

    OriginalPaper Pages: 95 - 102

14. Integrating Genetic and Environmental Forces that Shape the Evolution of Geographic Variation in a Marine Snail

    • Geoffrey C. Trussell
    • Ron J. Etter

    OriginalPaper Pages: 103 - 103