Ets-mediated brain induction in embryos of the ascidian Halocynthia roretzi Takashi AkanumaHiroki Nishida Original Article 15 November 2003 Pages: 1 - 9
odd-skipped homologs function during gut development in C. elegans Martin S. BuckleyJohnnie ChauDouglas E. Coulter Original Article 27 November 2003 Pages: 10 - 18
Embryonic origins of the two main classes of hemocytes—granular cells and plasmatocytes—in Manduca sexta James B. Nardi Original Article 27 November 2003 Pages: 19 - 28
Sex determination in Drosophila melanogaster and Musca domestica converges at the level of the terminal regulator doublesex Monika HedigerGéza BurghardtDaniel Bopp Original Article 13 December 2003 Pages: 29 - 42
Evidence for Notch-mediated lateral inhibition in organizing butterfly wing scales Robert D. Reed Short Communication 14 November 2003 Pages: 43 - 46
Snail3 orthologues in vertebrates: divergent members of the Snail zinc-finger gene family Miguel ManzanaresMaría José BlancoM. Ángela Nieto Sequence Corner 04 December 2003 Pages: 47 - 53