1. Impact of rearrangements on function and position of chromosomes in the interphase nucleus and on human genetic disorders

   • Mazin B. Qumsiyeh

   OriginalPaper Pages: 455 - 465

2. Analysis of rye B-chromosome structure using fluorescencein situ hybridization (FISH)

   • Timothy M. Wilkes
   • Michael G. Francki
   • John W. Forster

   OriginalPaper Pages: 466 - 472

3. Mapping of murine YACs containing the genesCea2 andCea4 after B1-PCR amplification and FISH-analysis

   • G. Rettenberger
   • W. Zimmermann
   • H. Hameister

   OriginalPaper Pages: 473 - 478

4. ZOO-FISH analysis: cat and human karyotypes closely resemble the putative ancestral mammalian karyotype

   • G. Rettenberger
   • Ch. Klett
   • H. Hameister

   OriginalPaper Pages: 479 - 486

5. The influence of B chromosomes on rDNA organization in rye interphase nuclei

   • M. Delgado
   • L. Morais-Cecílio
   • W. Viegas

   OriginalPaper Pages: 487 - 491

6. Reprogramming of rye rDNA in triticale during microsporogenesis

   • M. Silva
   • A. Queiroz
   • W. Viegas

   OriginalPaper Pages: 492 - 496

7. Molecular characterization of a centromeric satellite DNA in the hemiclonal hybrid frogRana esculenta and its parental species

   • Matilde Ragghianti
   • Francesca Guerrini
   • Gaston-Denis Guex

   OriginalPaper Pages: 497 - 506

8. Localization of a vertebrate telomeric sequence in the chromosomes of two marine worms (phylum Annelida: class polychaeta)

   • A. N. Jha
   • I. Dominquez
   • A. T. Natarajan

   Short Communication Pages: 507 - 508

9. Book reviews

   • M. Schmid
   • Nicola J. Royle

   BookReview Pages: 509 - 510

10. Human gene mapping report

    • E. Baker
    • A. D'Andrea
    • L. L. Lanier

    OriginalPaper Pages: 511 - 511