1. CAAT sites are required for the activation of the H. pulcherrimus Ars gene by Otx

   • Takae Kiyama
   • Kaori Sasai
   • K. Akasaka

   Original Article Pages: 583 - 590

2. Expression and evolutionary conservation of nanos-related genes in Hydra

   • Kazufumi Mochizuki
   • Hiroko Sano
   • T. Fujisawa

   Original Article Pages: 591 - 602

3. On the conservation of function of the Drosophila Fat facets deubiquitinating enzyme and Fam, its mouse homolog

   • X. Chen
   • Erin Overstreet
   • J. A. Fischer

   Original Article Pages: 603 - 610

4. Molecular and biological characterization of a zonula occludens-1 homologue in Hydra vulgaris, named HZO-1

   • Kaiyin Fei
   • L. Yan
   • M. P. Sarras Jr.

   Short Communication Pages: 611 - 616

5. Quantitative developmental genetic analysis reveals that the ancestral dipteran wing vein prepattern is conserved in Drosophila melanogaster

   • Arnar Palsson
   • G. Gibson

   Short Communication Pages: 617 - 622

6. Highly sensitive, fluorescent transformation marker for Drosophila transgenesis

   • Carsten Horn
   • Brigitte Jaunich
   • E. A. Wimmer

   Short Communication Pages: 623 - 629

7. A versatile vector set for animal transgenesis

   • Carsten Horn
   • E. A. Wimmer

   Technical Note Pages: 630 - 637

8. Expression of atrial natriuretic factor (ANF) during Xenopus cardiac development

   • Eric M. Small
   • P. A. Krieg

   Expression Note Pages: 638 - 640

9. Ascidian Wnt-7 gene is expressed exclusively in the tail neural tube of tailbud embryos

   • Y. Sasakura
   • Kazuhiro W. Makabe

   Expression Note Pages: 641 - 643

10. Origin of the paired domain

    • Rainer Breitling
    • J.-K. Gerber

    Sequence Corner Pages: 644 - 650

11. Acknowledgement to referees

    Pages: 651 - 651