1. Functional conservation and divergence of intersex, a gene required for female differentiation in Drosophila melanogaster

   • Mark L. Siegal
   • Bruce S. Baker

   Original Article 12 November 2004 Pages: 1 - 12

   

2. Tribolium castaneum twist: gastrulation and mesoderm formation in a short-germ beetle

   • Klaus Handel
   • Abidin Basal
   • Siegfried Roth

   Original Article 30 November 2004 Pages: 13 - 31

   

3. Anatomical and molecular reinvestigation of lamprey endostyle development provides new insight into thyroid gland evolution

   • Bernhard Kluge
   • Nathalie Renault
   • Klaus B. Rohr

   Original Article 08 December 2004 Pages: 32 - 40

   

4. Ci-POU-IV expression identifies PNS neurons in embryos and larvae of the ascidian Ciona intestinalis

   • Simona Candiani
   • Roberta Pennati
   • Fiorenza De Bernardi

   Short Communication 04 November 2004 Pages: 41 - 45

   

5. Self-organization vs Watchmaker: stochastic gene expression and cell differentiation

   • Alexei Kurakin

   Hypothesis Paper 30 November 2004 Pages: 46 - 52